Question

Which two statements are true?

A. The definitions for electric force and electromagnetic force are identical.

B. Electric forces and magnetic forces are different aspects of a single electromagnetic force.

C. The operation of a motor depends on the relationship between electric and magnetic forces.

D. A magnet must be moving for a magnetic force field to exist.

Answer 1

B and C

Step-by-step explanation:

I just took the test and got 100%

Answer 2

B) Electric forces and magnetic forces are different aspects of a single electromagnetic force.
C) The operation of a motor depends on the relationship between electric and magnetic forces.
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