why are electromagnets are called tempory mangets in very short answer
Answers
Answered by
0
Explanation:
An electromagnet is called a temporary magnet because it produces magnetic field so long as current flows in its coil.
Answered by
1
Explanation:
A permanent magnet is a magnet that retains its magnetism. ... However, as soon as the power from the battery stops, the current stops, and this means that the magnetic field vanishes. This is the reason that electromagnets are temporary magnets. Thus, electromagnet is called a temporary magnet.
Similar questions