Electromagnetism

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The marked end of a compass needle always points directly to...

Which of the following is NOT true about an electromagnet?

The force of repulsion or attraction between the poles of magnets is called the...

An electric fan has an electric motor inside to change...

If you attach a magnet to a string so that the magnet is free to rotate, you will see that one end of the magnet will point...

The region around a magnet in which magnetic forces can act is called the...

Sometimes the magnetic strip on a credit card becomes demagnetized. This strip is most likely a (n)

All magnets...