What is the basic radio principle?
In Radio
Explain the basic principle of working of radio?
Radio is the transmission of signals, by modulation of electromagnetic waves with frequencies below those of visible light. Electromagnetic radiation travels by means of oscillating electromagnetic fields that pass through the air and the vacuum of space.
What are the basic principles of electricity?
Firstly, Electricity is the movement of electrons (Or positive "holes") Some basic principles of electricity: -Opposite electrical charges always attract each other, and Like electrical charges always repel. -An INSULATOR is any material that inhibits (stops) the flow of electrons (elect…ricity). Insulator material includes glass, rubber, and plastic. -A CONDUCTOR is any material that easily allows electrons (electricity) to flow. Conductor material includes copper, silver and gold. -Any material with exactly 4 free electrons in the outer orbit are called SEMICONDUCTORS. A semiconductor is neither a conductor or insulator. semiconductor material includes carbon, silicon, and germanium. These materials are be used in the manufacturer of diodes, transistors, and integrated circuit chips. -Electron Theory states that current flows from NEGATIVE to POSITIVE. Electrons move from atom to atom as they move through the conductor towards positive. -Conventional theory, also known as HOLE THEORY, states that current flows from POSITIVE to NEGATIVE. Protons or the lack of electrons (the holes) move towards the negative. (Current flow direction in Hole Theory is the opposite of that in Electron Theory.) -Voltage is the electrical force that moves electrons through a conductor. Voltage is electrical pressure also known as EMF (Electro Motive Force) that pushes electrons. The greater the difference in electrical potential push (difference between positive and negative), the greater the voltage force potential. -A Voltmeter measures the amount of electrical pressure difference between two points being measured. Voltage can exist between two points without electron flow. -Voltage is measured in units called VOLTS. -CURRENT is the quantity or flow rate of electrons moving past a point. Current flow is also known as amperage, or amps for short. -An AMMETER measures the quantity of current flow. Ammeters are placed in series (inline) to count the electrons passing through it. -Current flow is measured in units called Amperes or AMPS. -Two common effects of current flow are Heat Generation and Electromagnetism. HEAT: When current flows, heat is generated. The higher the current flow the greater the heat generated. An example would be a light bulb. If enough current flows across the filament, it will glow white hot and illuminate to produce light. ELECTROMAGNETISM: When current flows, a small magnetic field is created. The higher the current flow, the stronger the magnetic field. An example: Electromagnetism principles are used in alternators, ignition systems, and other electronic devices. -Resistance is the force that reduces or stops the flow of electrons. It opposes voltage. Higher resistance will decrease the flow of electrons and lower resistance will allow more electrons to flow. -Resistance is measured in units called OHMS. -Two basic types of Electricity classifications: STATIC ELECTRICITY is electricity that is standing still. Voltage potential with NO electron flow. DYNAMIC ELECTRICITY is electricity that is in motion. Voltage potential WITH electron flow. Two types of Dynamic electricity exist: Direct Current (DC) Electron Flow is in only one direction. Alternating Current (AC) Electron flow alternates and flows in both directions (back and forth). -Electricity can be created by several means: Friction, Heat, Light, Pressure, Chemical Action, or Magnetic Action. In an automobile the battery produces electricity through chemical action, and the alternator produces electricity through magnetic action. Friction creates static electricity. Heat can act upon a device called a thermocouple to create DC. Light applied to photoelectric materials will produce DC electricity. Pressure applied to a piezoelectric material will produce DC electricity. Chemical Action of certain chemicals will create electricity. Other contributions: the principles of electricity gradually became understood. Thomas Edison helped change everyone's life -- he perfected his invention -- the electric light bulb. Prior to 1879, direct current (DC) electricity had been used in arc lights for outdoor lighting. In the late-1800s, Nikola Tesla pioneered the generation, transmission, and use of alternating current (AC) electricity, which can be transmitted over much greater distances than direct current. Tesla's inventions used electricity to bring indoor lighting to our homes and to power industrial machines. Answer 2 Thomas Edison did NOT invent the electric light bulb. This was something that several inventors worked on for many years. Edison, through trial and error, found that tungsten worked good and lasted long as a filament, and was able to draw sufficient vacuum in the bulb to make it last a long time. Again, Edison primary worked on the principle of trial and error. Nikola Tesla figured out what he wanted to do, thought about and designed what he thought would work. When he built it, it usually worked. Thomas Edison & Nikola Tesla worked in labs a few miles apart in New York. While Edison was working on his electric lamp, Tesla was working on the AC distribution system we still use today, in his lab lighted by fluorescent lamps he designed and built. (MORE)
What is the basic principle of stewardship?
The Principle of stewardship explains that God is the creator of the earth and our Human body;we our made to take care of them therefore we dont have the right to destroy or used it for our immoral act...we must be morally responsible for God's creation for we our just the caretaker of it..-lexa
What are the basic principles of the ANC?
The African National Congress is one of the oldest political movements in Africa. Founded in 1912, it now approaches its 100th anniversary. It initially was a movement for the liberation of Black Africans from colonism by Britain and later by a special type of internal colonisation by White peopl…e within the country. It operated in parallel to other liberation organisations which were non-racial, like the South African Communist Party and racially constituted organisations like the Congress of Democrats (White), South African Coloured Peoples Organisation and the South African Indian Congress (Indian Asians). The primary statement of the goals of the African National Congress is a document drawn up in 1955, known as the Freedom Charter. This famous document was the culmination of a two year process of organisation and consultation among oppressed people throughout the country. At the end of the process representatives from all regions gathered as the "Congress of The People" at Kliptown in the then Transvaal. They drew up a list of demands which has formed the basis of the programme of action of the ANC for the last 53 years. The major headings of the Freedom Charter are: .
Preamble. .
The People shall Govern. .
All national groups shall have equal rights. .
The people shall share in the country's wealth. .
The land shall be shared among those who work it. .
All shall be equal before the law. .
All shall enjoy human rights. .
There shall be work and security. .
The doors of learning and culture shall be opened. .
There shall be houses, security and comfort. .
There shall be peace and friendship. Under each heading are a number of more detailed demands. The Preamble is worth quoting here. We, the people of South Africa, declare for all our country and the world to know: .
That South Africa belongs to all who live in it, black and white, and that no government can justly claim authority unless it is based on the will of the people; .
That our people have been robbed of their birthright to land, liberty and peace by a form of government founded on injustice and inequality; .
That our country will never be prosperous or free until all our people live in brotherhood, enjoying equal rights and opportunities; .
That only a democratic state, based on the will of the people, can secure for all their birthright without distinction of colour, race, sex or belief; .
And therefore, we the people of South Africa, black and white, together equals, countrymen and brothers adopt this Freedom Charter. And pledge ourselves to strive together, sparing nothing of our strength and courage, until the democratic changes here set out have been won. Much of the spirit of the Freedom Charter was later adopted by the American Civil Rights Movement. The Freedom Charter has come under criticism from African Nationalists, Black Consciousness activists and various factions of Marxists for its essentially liberal politically centrist views, and for some years it was out of favour as a guiding document. The title 'Charterist' was even seen as perjorative. However, the collapse of communism and the marginalisation of the Black Consciousness movement as racist resulted in the re-emergence of the Freedom Charter. The Constitution of the Republic of South Africa, drawn up as part of the democratisation of the country, is closely compatible with the ideals of the Charter. The constitution guides the ANC as government, and the Freedom Charter guides the ANC as a political movement. The Charter is too broad for use as a working policy document and it has significant omissions relating to important issues like freedom of speech and foreign policy, so actual detailed policy of the party is decided by delegates attending National Congresses of the party, the most recent of which was held in Polokwane in 2007. The Charter and all later policy documents of the party are to be found on their website www.anc.org.za (MORE)
What are the six basic principles of the constitution?
The Five Principles of Government found in the Constitution of the United States are---Popular Sovereignty; Checks and Balances; Federalism; Limited Power of the Government; Separation of Branches. Popular Sovereignty means the ultimate power rests with the people. Checks and Balances means that no …one branch of the government can overpower the other branches of government. Each has a check on the power of the other branches. Federalism is the dividing and sharing of power between state and national governments. Limited power means that the government is restricted by the laws and the Constitution and it has to operate within the framework of the laws and Constitution. Separation of Branches divides the government into the Legislative, Executive, and Judicial Branch, each with its own powers and duties. (MORE)
What is the basic principle of IR spectroscopy?
IR radiation does not have enough energy to induce electronic transitions as seen with UV. Absorption of IR is restricted to compounds with small energy differences in the possible vibrational and rotational states. For a molecule to absorb IR, the vibrations or rotations within a molecule must ca…use a net change in the dipole moment of the molecule. The alternating electrical field of the radiation (remember that electromagnetic radation consists of an oscillating electrical field and an oscillating magnetic field, perpendicular to each other) interacts with fluctuations in the dipole moment of the molecule. If the frequency of the radiation matches the vibrational frequency of the molecule then radiation will be absorbed, causing a change in the amplitude of molecular vibration. Spectroscopy is the study of the interaction between radiation (electromagnetic radiation, or light, as well as particle radiation) and matter. Spectrometry is the measurement of these interactions and an instrument which performs such measurements is a spectrometer or spectrograph. A plot of the interaction is referred to as a spectrum. (MORE)
What are the basic principles of Karma?
"As you sow so shall you reap" This is the Law of Karma. Interestingly, both science and religion recognize this law . In science it is often stated, "For every action there is an equal and opposing reaction." Its religious counterparts are, "An eye for an eye, a tooth for a tooth";; and "As you do… unto others, it will be done unto you." Even today's common knowledge expresses this principle in the saying, "What goes around, comes around." This is the law of karma, of cause and effect..
new answerKarma is the method of achieving balance. It means- indebebtedness to the self whereby an experience is repeated to give us an opportunity to learn. When learning is avioded, karma continues. The only way to offset karma is through developing an understanding of the experience so that it is no longer needed. As understanding is used we will still have a similar experience for the purpose of practicing the new understanding. This is how mistakes are turned into something productive. It is commonly misunderstood as a law of punishment rather than opportunity. (MORE)
What is the basic principle of compressor?
Air compressors collect and store air in a pressurized tank, and use pistons and valves to achieve the appropriate pressure levels within an air storage tank that is attached to the motorized unit. There are a few different types of piston compressors that can deliver even air pressures to the user.… Automotive compressors are combustion engine compressors that use the up-and-down stroke of the piston to allow air in and pressurize the air within the storage tank. Other piston compressors utilize a diaphragm, oil-free piston. These pull air in, and pressurize it by not allowing air to escape during the collection period. These are the most common types of air compressors that are used today by skilled workers and craftsmen. Before the day of motorized engines, air compressors were not what they are today. Unable to store pressurized air, a type of antique air compressor may be found in the blacksmith's foundry bellows. (MORE)
What is the basic principle of impedance?
Scroll down to related links and look at "Interconnection of two units" and find the impedance picture of amplifier and loudspeaker or microphone and amplifier..
Learn about "voltage bridging" - Zout < Zin.
What is basic principle of hplc?
The separation behind HPLC is based on the polarity of the compounds. {Polarity refers to : the greater the difference in electron affinity i.e. electronegativity between atoms in a covalent bond, the more polar the bond.partial negative charges are found on the most electronegative atoms, the oth…ers are partially positive.The moleacular electrostatic potential energy of a hydrogen ion at a particular location near a molecule. Negative electrostatic potential corresponds to : partial negative charges , Positive electrostatic potential corresponds to : partial positive charges.} It is used to analyze,identify,purify and quantify componds. It has a mobile phase,a stationary phase,detector.The mobile phase is continuously pumped at a fixed flowrate through the system and mixed by the pump.The injector is used to introduce a plug of a sample into the mobile phase without having to stop the mobile phase flow,& without introducing air into the system. The mixture of components is carried in a narrow band to the top of the column.Some compounds in the sample mixture will have greater preference for stationary phase than the mobile phase and will be retained in the column longer. POINT TO REMRMBER : "Like attracts Like" i.e if the column is non-polar the compound to elute first will be the most polar one. Those components that are not retained as strongly as are carried by the mobile phase down the column. The detector is then used to respond to a physico-chemical property of analyte,this response is digitally amplified and sent to a data system where it is recorded as a 'chromatogram'. . (MORE)
What are the basic principles in report writing?
Objectivity, analysis, and research are among the basic principlesin report writing. In order to have an effective report, you musthave a thesis, a body, and a conclusion.
What are the basic principles of accounting?
The basic accounting principles is that the accounting transactionsshould be recorded in the accounting periods Second importantprinciple is record all the expenses and liabilities as soon asthey occur.
What are the basic principles of management?
The basic priniciples of Management are : Planning Organizing Leading Controlling The basic priniciples of Management are : Planning Organizing Leading Controlling
What are the basic principles of Bioprocess?
bioprocess engineering principles include genetic engineering, .
metabolic engineering .
enzyme technology .
fermentation .
chemical engineering .
nanotechnology .
biomedical engineering .
molecular biology .
biochemistry .
microbiology .
pharmacology .
protein chemistry .
cytology .
im…munology .
neurobiology .
neuroscience .
pure n applied sciences such as mass n heat transfer, kinetics, biocatalysts, bbiomechanics, bioinformatics. .
separation n purification processes ,bioreactor design, surface science, fluid mechanics, .
thermodynamics, polymer science. .
explain all d fields wid recpect to where dey r being applied in biotechnology!!!! (MORE)
What are the basic principles of classical criminology?
· A more rational approach to punishment. · Utilitarianism: behavior is purposeful and not motivated by supernatural forces. · Deterrence · Punishment and sentences: proportional to the seriousness of the crime. 1. Principle of rationality: human beings have free will an…d their actions are the result of choice 2. Pleasure and pain (or rewards and punishment are the major determinants of choice). 3. Deterrence is the best justification for punishment. 4. Human rights and due process principles. (MORE)
What is the basic principle of biamperometric titration?
Basic principle of biamperometric titration is reduction-oxidation reaction which can produce electricity read by amperometer
What are the five basic principles of the constitution?
Straight from the answers on my AP Gov Review Sheet. These are the five principles. .
popular sovereignty- the people rule. .
Federalism- sharing power .
Checks and Balances- way to make sure no one has too much power. .
Separation of Powers- three branches each w/ a job. .
Judicial Review- th…e ability for the judicial to declare a law unconstitutional. (MORE)
What are the basic principles of Buddhism?
The four noble truths are central to all Buddhists and might beregarded as the most important values in Buddhism. Many Buddhistwould not think of them as beliefs, as they can largely be proventhrough our own experience. They are: .
The truth of suffering, why we suffer. The truth of how the suffer…ing begins. The truth of how the suffering can end. The truth of how we can end suffering. . (MORE)
What is a basic principle of the law of demand?
A microeconomic law that states that, all other factors being equal, as the price of a good or service increases, consumer demand for the good or service will decrease and vice versa.
What is a basic principle of confuciansim?
Harmony will prevail if people accept their role in society and fulfill their responsibilities to each other.
What is a basic principle?
Basic principles are ideologies that guide a school of thought or for that matter an entire institution.These are laid down by thinkers or the heads of an institution.It can be called a charter that helps anything to work with the help of the bylaws that are set.
Basic principle of democracy?
the basic principle of democracy allows u 2 go around and bang whoever u want! even if they happen 2 b 12 yr olds and ur 40(pedophiles this is 4 u)
What is the basic principle of the law of demand?
If demand for a product is high and supply is low the cost will increase. As the demand goes down or supply goes up, the cost will also go down. An example would be the latest video game. When it is first offered and everyone wants it the price is high. When something better comes along or everyone …that wants the game has it, the price goes way down. (MORE)
What are some basic principles of utilitarianism?
Bentham founded a philosophy called utilitarianism: A political system that tries to benefit the greatest number of people. Bentham said that people are basically selfish at heart. Without rules to guide them, everyone will look out for themselves at the expense of others. At the same time, Bentha…m agreed that too many rules would unfairly limit individual freedom. So he came up with a simple test to decide if a law was necessary and fair: Did it provide the greatest good for the greatest number of people? In other words, if a law helped only a few people and hurt many others, it was unfair. Laws that applied to a lot of people but didn't really help anyone were just useless. (MORE)
Basic principle of tawhid?
Tawhid, meaning "oneness", is divided into three categories:.
1) God's Oneness as Creator - that only God creates. He is the Only one to be worshipped. Anything else you worship ( or obey ) is a false god..
2) God's Oneness as Lord - that only God determines and controls. He is the Only One who wi…ll give you success or failure - so do not be afraid of anything else..
3) God's Oneness in His attributes - that the attributes of God are unique to Him alone. For example - He is the only true source of Mercy, the only true source of Peace, the only true King, the only true Judge, etc..
Once these three have been understood and applied then,and only then, will a person be living by true "Tawheed"..
www.freequran.org (MORE)
Basic principle of communication?
Four Principles of Communication These principles underlie the workings in real life of interpersonal communication. They are basic to communication. We can't ignore them Interpersonal communication is inescapable We can't not communicate. The very attempt not to communicate communicates something…. Through not only words, but through tone of voice and through gesture, posture, facial expression, etc., we constantly communicate to those around us. Through these channels, we constantly receive communication from others. Even when you sleep, you communicate. Remember a basic principle of communication in general: people are not mind readers. Another way to put this is: people judge you by your behavior, not your intent. Interpersonal communication is irreversible You can't really take back something once it has been said. The effect must inevitably remain. Despite the instructions from a judge to a jury to "disregard that last statement the witness made," the lawyer knows that it can't help but make an impression on the jury. A Russian proverb says, "Once a word goes out of your mouth, you can never swallow it again." Interpersonal communication is complicated No form of communication is simple. Because of the number of variables involved, even simple requests are extremely complex. Theorists note that whenever we communicate there are really at least six "people" involved: 1) who you think you are; 2) who you think the other person is; 30 who you think the other person thinks you are; 4) who the other person thinks /she is; 5) who the other person thinks you are; and 6) who the other person thinks you think s/he is. We don't actually swap ideas, we swap symbols that stand for ideas. This also complicates communication. Words (symbols) do not have inherent meaning; we simply use them in certain ways, and no two people use the same word exactly alike. Osmo Wiio gives us some communication maxims similar to Murphy's law (Osmo Wiio, Wiio's Laws--and Some Others (Espoo, Finland: Welin-Goos, 1978): * If communication can fail, it will. * If a message can be understood in different ways, it will be understood in just that way which does the most harm. * There is always somebody who knows better than you what you meant by your message. * The more communication there is, the more difficult it is for communication to succeed. These tongue-in-cheek maxims are not real principles; they simply humorously remind us of the difficulty of accurate communication. (See also A commentary of Wiio's laws by Jukka Korpela.) Interpersonal communication is contextual In other words, communication does not happen in isolation. There is: * Psychological context, which is who you are and what you bring to the interaction. Your needs, desires, values, personality, etc., all form the psychological context. ("You" here refers to both participants in the interaction.) * Relational context, which concerns your reactions to the other person--the "mix." * Situational context deals with the psycho-social "where" you are communicating. An interaction that takes place in a classroom will be very different from one that takes place in a bar. * Environmental context deals with the physical "where" you are communicating. Furniture, location, noise level, temperature, season, time of day, all are examples of factors in the environmental context. * Cultural context includes all the learned behaviors and rules that affect the interaction. If you come from a culture (foreign or within your own country) where it is considered rude to make long, direct eye contact, you will out of politeness avoid eye contact. If the other person comes from a culture where long, direct eye contact signals trustworthiness, then we have in the cultural context a basis for misunderstanding. by Douglas Jayee University College (MORE)
What are the basic principles of radio writing?
To properly write for the radio, you must keep in mind thateverything must be explained. There is no room for expressions andgestures, it's all about the words.
What are the Basic principles of a democratic republic?
-Form of government controlled by the people .
-The Needs of the people are primary..
-People have rights..
-People are free..
What are five principles of writing on radio?
1. having a correct and complete image of the audiances before writing 2. simplicity 3. using short and clear sentences 4. having a complete relationship with the other parts of the program 5. having a progressive role in the whole program
Which is basic principle of marxism?
Marxism is based on three key principles 1) materialist interpretation of history - discusses how history isa product of struggles between the social classes 2) critique of capitalism: an economic minority (bourgeoisie)control and manipulate the economic majority (working class) 3) adovcacy of pr…oletarian revolution: discusses how in order toovercome the challenges faced by a working class, this class needsto start a revolution and gain political power Everyone must share the means of production (apex) (MORE)
What were the basic principles of roman religion?
idol worship. similar in almost each and every way to the greek religion, except the gods were named differently. the most important ones were named after planets.
What are the principle of basic cooking?
•Cooking can be defined as the transfer of energy from a heat source to a food.
•Energy alters the food's molecular structure, changes its texture, flavor, aroma, and appearance.
•When food is cooked, the process destroys microorganisms and makes food easier to ingest and digest.
What is the basic principle of quantum physics?
The basic principle of Quantum Physics is uncertainty. This is at the core of the Uncertainty Principle, Superposition of States, and Quantum Tunneling and Entanglement. Energy can occur only in discrete levels. This 'quantization' is determined by plank's constant 6.626068 × 10-34 m2 kg / s… (MORE)
What is the principle of AM Radio?
alot of people like to talk about up to date but not so popoular issues on AM radio.
What is the basic principle of microwave spectroscopy?
atoms vibrate at particular frequencies, depending on their energy. If the energy of a particular atom has a vibration frequency in the microwave domain then you can know it's energy by measuring it's frequency by, Energy = plank's constant (times) frequency => E=h*f In spectroscopy matter interac…ts with electromagnetic waves which are classified on the basis of their frequencies. e,g ultraviolet, infra red, x rays, radio waves and microwaves. Each category brings out specific changes in the molecule like in UV electronic transitions are observed and in IR vibrational changes are observed. These changes are observed when the energy requirement of the compound matches with the energy of the wave which can be calculated by the formula mentioned above. (MORE)
What are the basic principle of the Treaty of Ghent?
The Treaty of Ghent was signed in the city at the old Carthusian monastery of Meerhem on 24th December 1814 . The Treaty put a formal end to the state of war that had existed between Great Britain and the United States of America since 1812. The Treaty of Ghent was subsequently ratified by US P…resident Madison and King George III on 17th February 1815 . \n.
\n.
\n \n NA . (MORE)
What is the basic principle of digital television?
Digital television is simply the process of broadcasting a digital signal, instead of an analog one. This results in better sound and picture quality, as well as increased coverage.
What are basic principle of a series circuit?
The same current passes through all the devices, and the sum of the potential differences across the devices is equal to the terminal potential difference across the power supply.
What are the seven basic principles of constitution?
1. Popular Sovereignty 2. Republicanism 3. Federalism 4. Separation of Powers 5. Checks and Balances 6. Limited Government 7. Individual Rights
What is the principles of radio direction finder?
Direction finding (DF) refers to the establishment of the direction from which a received signal was transmitted. This can refer to radio or other forms of wireless communication. By combining the direction information from two or more suitably spaced receivers (or a single mobile receiver), the so…urce of a transmission may be located in space viatriangulation. (MORE)
What are principle in basic cookery?
Keep hot food hot, above 140 degrees....and cold food below 41 degrees. That's culinary 101. Basic
What is basic principle of rader?
The basic principles of RADAR are . . . -- When radio waves encounter any change in the physical properties of the medium through which they're moving, some of their energy is reflected from the boundary. -- The part of the energy that reflects back in the direction from which it came can be detec…ted at the location of the source, after a period of time that's directly proportional to the distance between the source and the reflection point. (MORE)
What is the basic principle of wind mill?
The basic principle behind the wind mill is that the wind as an external force changes the static force to a kinetic force(from rest to motion).This kinetic energy rotates the wind mill blades which produces electricity.
What is the basic principle of hydraulic press?
The basic principle of a hydraulic press is that the hydraulic oil pressure remains constant in an enclosed system, where, the area on which it acts, will generate a force equal to the area multiplied by the pressure (where, pressure is equal to force per unit area). This is well defined as per pas…cal's law, for which, pl refer wikiepedia. (MORE)
What is the basic principle of thermometer?
The basic principle is measuring temperature through merucury liquid as the mercury expands quickly by heating process and contracts in cooling process.
What are the basic principles of healthy diet?
the best way for a healthy diet is eating negative calorie foods. these consist of fruit and vegetables. negative calorie foods are when a certain food is at low calorie but takes mor calories to digest than what they contain. exersizing at leat a half an hour along with the negative calorie foods… helps you loose weight faster and simpiler (MORE)
What is the basic principle of Generator excitation?
The basic principle of generator excitation is that once the gasket of tie generator is being checked, the generator excits as if the block is not inserted. By egbebu emmanuel
What are basic principle of prestressing?
prestressing implies putting something under load during mfg this creates something that will actually manage more stress than the same item not prestressed. basically the object becomes denser and therefore will withstand more of a load.
What are the basic principles on which a computer works?
On the basis of working principle computer are classified in tothree types Ana log computer.
What is the basic principle of the Ten Commandments?
Love God with all your heart, mind, and strength and your neighboras you yourself would want to be loved