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Relative charges refer to the charges of different particles relative to each other. For example, in an atom, protons have a relative charge of +1, electrons have a relative charge of -1, and neutrons have no relative charge (neutral). This allows us to understand how particles interact with each other based on their relative charges.
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Who gave the names to charges?
The names for charges were originally assigned by scientists in the field of electrochemistry. The convention for naming charges is based on the relative abundance or scarcity of electrons in an atom or molecule, with positive charges typically associated with a deficit of electrons and negative charges associated with an excess of electrons.
What determines the direction of the force between two charges?
The direction of the force between two charges is determined by the relative signs of the charges. Like charges (positive-positive or negative-negative) will repel each other, while opposite charges (positive-negative) will attract each other.
What is friction and charges?
Friction is a force that resists the relative motion between two surfaces in contact with each other. It can slow down objects in motion and cause heat to be generated. Charges refer to the property of matter that causes it to experience electromagnetic interactions. Charges can be positive, negative, or neutral, and like charges repel each other while opposite charges attract.
What is the force of attraction or repulsion generated by moving or spinning electric charges?
Moving or spinning electric charges generate a magnetic field. This magnetic field can create a force of attraction or repulsion between the charges involved, depending on their relative orientation and movement.
Is current absolute or relative quantity?
current is relative because it is measured with respect to time. actually it is the rate of flow of charges with respect to time.when we measured current we measured charges with respect to time. that why it is relative quantity john ahem senior professor at Cambridge university
What are the charges and relative masses of the main subatomic particles?
electron = relative charge = 1- relative mass = 1/1840 proton = relative charge = 1+ relative mass = 1 neutron = relative charge = 0 relative mass = 1
Who gave the names to charges?
The names for charges were originally assigned by scientists in the field of electrochemistry. The convention for naming charges is based on the relative abundance or scarcity of electrons in an atom or molecule, with positive charges typically associated with a deficit of electrons and negative charges associated with an excess of electrons.
What determines the direction of the force between two charges?
The direction of the force between two charges is determined by the relative signs of the charges. Like charges (positive-positive or negative-negative) will repel each other, while opposite charges (positive-negative) will attract each other.
What is friction and charges?
Friction is a force that resists the relative motion between two surfaces in contact with each other. It can slow down objects in motion and cause heat to be generated. Charges refer to the property of matter that causes it to experience electromagnetic interactions. Charges can be positive, negative, or neutral, and like charges repel each other while opposite charges attract.
When a health policy pays hospital room and board expenses on the basis of the actual charges for a semiprivate room or a percentage of the actual charges for the room this is known as?
relative value basis
Particles of an atom that lack any changes are called?
If you mean "... lack any charges", that would be the neutron.If you mean "... lack any charges", that would be the neutron.If you mean "... lack any charges", that would be the neutron.If you mean "... lack any charges", that would be the neutron.
Does a voltage have one terminal?
No. Voltage is the potential difference in energy between two charges. (Volts is joules per coulomb.) Since it is potential, that means it is relative, and in order to be relative, there must be two terminals.
What is the force of attraction or repulsion generated by moving or spinning electric charges?
Moving or spinning electric charges generate a magnetic field. This magnetic field can create a force of attraction or repulsion between the charges involved, depending on their relative orientation and movement.
Is current absolute or relative quantity?
current is relative because it is measured with respect to time. actually it is the rate of flow of charges with respect to time.when we measured current we measured charges with respect to time. that why it is relative quantity john ahem senior professor at Cambridge university
Withdrawal using driver license of relative from bank account with help of friend who is also teller at bank?
Identity theft and fraud charges of both parties
What will be the direction of charge if the gravitational force is equal to electrostatic force?
If the gravitational force is equal to the electrostatic force, the direction of the charge will depend on the relative signs of the charges. If the charges are of opposite sign, the direction will be attractive (towards each other), and if the charges are of the same sign, the direction will be repulsive (away from each other).
Why only moving charges experience a magnetic force?
We often speak about electric and magnetic forces as being two separate and distinct phenomena. However, upon the formulation of Maxwell's laws, it began to become apparent that the two forces were interconnected. It was only with the advent of special relativity that we were able to understand the origin of this interconnectedness and that they are actually both aspects of one unified electromagnetic force.The appearance of a magnetic force is a consequence of the fact that all observers, regardless of their relative motion, must agree on the total electromagnetic force they observe. What they do disagree on is how much of the total electromagnetic force is electric and how much is magnetic.Here's an example:Imaging we have a bunch of electric charges laid out in a line. To someone sat at rest relative to the charges, all they experience is an electric force - magnetic forces are only created by moving charges. Then consider another person moving along next to the line. From their point of view, the charges are moving backwards relative to them; just like when you're sat on a train moving past a platform, the platform looks like it's moving backwards. So since the charges are moving relative to them, they experience a magnetic force from the charges. However, due to special relativity, the motion of the person relative to the charges means that length contraction causes the charges to be spaced closer together in their frame of reference. This means that the electric force due to them is stronger for the moving person than for the person who is sat at rest. This additional force is in the opposite direction to the magnetic force and exactly counteracts it. Thus the total electromagnetic force observed is the same for both people.
