Question

In electric motors, the electromagnet and permanent magnets
A. have magnetic fields that create alternating attracting and repelling forces, converting electrical energy to motion.
B. have magnetic fields that create alternating attracting and repelling forces, converting motion energy to electricity.
C. have magnetic fields that create constantly repelling forces, converting motion energy to electricity.
D. have magnetic fields that create constantly attracting forces, converting electrical energy to motion.

Answer 1

Answer:

(a) Have magnetic fields that create alternating attracting and repelling forces, converting electrical energy to motion.

Answer 2

it can be A option or D

I hope that it may be wrong or right