Advanced Placement (AP), 16.04.2021 17:10 200052
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.
Select all the correct answers.
Answers: 3
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Which two statements are true?
A. The definitions for electric force and electromagnetic force are...
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