Basic Electrical Engineering - Electrical Engineering (MCQ) questions and answers for Q. 8868

Q.  According to the couloumb’s second law, the force between two magnetic poles placed in a medium is
- Published on 01 Sep 15

a. Directly proportional to their pole strengths.
b. Inversely proportional to the square of the distance between them
c. Inversely proportional to the absolute permeability of the surrounding medium
d. All of these

ANSWER: All of these

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