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This is a poorly-posed question. Electromagnetism is one of the fundamental forces of nature. Strictly speaking, the answer is "electric charges and their motion" as magnetism is simply moving electricity. There is a slight chance that a thing called a "magnetic monopole" exists which is a (currently hypothetical) particle which exhibits magnetic properties while at rest, but there is no experimental evidence for them. The whole of electromagnetism is described by a set of equations called the Maxwell equations after thr Briton who first discovered that electricity and magnetism were "two sides of the same coin". These describe the electric and magnetic "fields" produced by charged particles when they are moving or at rest.
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What are the advantages of using steel tube rather than solid section steel?
Some are: 1. Less Steel used...less cost. 2. Less Weight for a given design strength. 3. Less Weight for a given Length.
Which two form factors are commonly used to build a new computer?
There's actually three: ATX, Mini ATX, and Micro ATX. The difference is only in size. Mini is about half the size, Micro is 1/3 But of course with the size, you sacrifice extra ports, usually PCI expansion ports.
What factors should be considered when selecting a transmission medium?
1.Type of medium.2. No of conductors/connectors.3.Flexibility.4.Durability.5.Bandwidth.6.Reliability of connection.
What factors that you should consider when assessing the suitability of a hardware device for connecting to a computer.?
1. Can the device be physically connected to the computer. 2. Does the device come with driver software to enable it to 'talk' to the computer. 3. Is the cost of the device prohibitive for the amount of use it will get. 4. Are replacement sundry items (inks etc) reasonably prices.
Should i remove my harddrive before recycling my computer?
depends on several factors- 1) if there is any data on that harddrive you need, TAKE OUT THE HARDDRIVE. 2) if the harddrive is less than 120 GB, and the above is not true, GET RID OF IT. 3) if the harddrive is working, and number 2 is NOT true, KEEP IT. A working harddrive of decent size is always helpful to have around.
What 3 factors affect the strength of an electromagnet?
The three main factors that affect the strength of an electromagnet are the current flowing through the coil, the number of turns in the coil, and the core material used in the electromagnet. Increasing any of these factors will typically result in a stronger magnetic field being produced by the electromagnet.
3. What factors determine the strength of an electromagnet?
The strength of an electromagnet is determined by factors such as the number of wire coils wrapped around the core, the amount of current flowing through the coils, the material of the core, and the presence of any magnetic materials nearby that can enhance the magnetic field. Increasing the number of coils, current flow, and core material strength will all increase the magnetic field strength of an electromagnet.
What affect joint stability?
3 factors 1) type of bone 2) position and strength of ligaments 3) contraction of muscle
Name two things that affect the strength of an electromagnet?
First off, the two main factors are the power source and the number of windings in your Electromagnet. Higher wattage input can produce a stronger magnetic field. More windings will also increase the strength of the field. Type and gauge of the conductor will also affect performance. More factors to consider: The diameter of the coils, and the inductor core material. Make a simple ring of wire, maybe a dozen windings, attach a power source, and you will have an electromagnet (though not very useful in that form). Wrapping a wire around a large iron nail and attaching a power source will prove more effective. In the first example the core material is natural air. Air does not induce well, and therefore does not create a good magnet. In the second example, the iron core (the nail) through induction, greatly increases the magnetic field. The iron can also become temporarly magnetized through this process. Note: Do NOT use household line voltage, as this may be too powerful and cause injury.
What factors affecting strength of electromagnet?
There are several factors which affect the strength of an electromagnet. Some common factors are- 1. The wire used- High resistance wire will cause less current to flow and hence a weak field will be obtained. 2. The core- The most important part is the core. An air core magnet will have less field strength than an iron core.A core made of iron strips rather than an iron block will have greater field strength. 3. Eddy currents- These are a major reason for loss in effectiveness of an electromagnets. Making a core from strips rather than use a solid block reduces these currents and increases field strength. Finally there are many other factors like wire gauge used and the material and cooling etc. Studying self inductance and mutual inductance as well as asking your physics teacher or college student will greatly help you.
What does the strength of an electromagnet depend on?
The strength of an electromagnet depends on the current flowing through the coil, the number of turns in the coil, and the magnetic properties of the core material inside the coil. Increasing the current or number of turns will strengthen the electromagnet, while using a high-permeability core material can also enhance its magnetic strength.
What factors affect electromagnets strength?
There are several factors which affect the strength of an electromagnet. Some common factors are- 1. The wire used- High resistance wire will cause less current to flow and hence a weak field will be obtained. 2. The core- The most important part is the core. An air core magnet will have less field strength than an iron core.A core made of iron strips rather than an iron block will have greater field strength. 3. Eddy currents- These are a major reason for loss in effectiveness of an electromagnets. Making a core from strips rather than use a solid block reduces these currents and increases field strength. Finally there are many other factors like wire gauge used and the material and cooling etc. Studying self inductance and mutual inductance as well as asking your physics teacher or college student will greatly help you.
What factors affect the strength of electromagnets?
There are several factors which affect the strength of an electromagnet. Some common factors are- 1. The wire used- High resistance wire will cause less current to flow and hence a weak field will be obtained. 2. The core- The most important part is the core. An air core magnet will have less field strength than an iron core.A core made of iron strips rather than an iron block will have greater field strength. 3. Eddy currents- These are a major reason for loss in effectiveness of an electromagnets. Making a core from strips rather than use a solid block reduces these currents and increases field strength. Finally there are many other factors like wire gauge used and the material and cooling etc. Studying self inductance and mutual inductance as well as asking your physics teacher or college student will greatly help you.
What are 3 factors that affect the speed of an enzyme catalyzed reaction?
3 factors that affect the speed of an enzyme catalysed reaction are: .Temperature .Enzyme Concentartion .Substrate concentration
What 3 factors affect the history of any nation?
The 3 factors that affect the history of any nation have always been a) Economy b) People and c) Wars ofcourse.
What are the 3 factors that affect personality?
- Heredity - Environment - Situation
What 3 factors will affect beam Spreading?
Angle and what are the others
