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MC
Question Practice

What happens to the magnetic field strength at a point on the axis of a circular loop if the distance from the center is tripled?

Attempt the question, check the explanation, and continue with similar questions to build confidence before exams.

MCQ_SA
CBSE
Class 12
Physics
Physics Part - I
MOVING CHARGES AND MAGNETISM
Question Bank

What happens to the magnetic f...

Single Answer MCQ
Q-00085433

What happens to the magnetic field strength at a point on the axis of a circular loop if the distance from the center is tripled?

1

It increases by a factor of 9

2

It decreases by a factor of 9

3

It remains the same

4

It increases by a factor of 3

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