Physics, asked by JARVISRISHI9406, 1 year ago

Why is it necessary to use at least one electromagnet in a motor instead of only permanent magnets?

Answers

Answered by Kingrk
0
Because as you might already know electromagnets use a conductive metal and electricity to make the said electromagnet. So what do you get if you use the electromagnet and move it through coiled wire. The magnetism makes a electrical current thus making ur motor
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