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MC
Question Practice

How is the magnetic field inside a long solenoid expressed mathematically?

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

How is the magnetic field insi...

Single Answer MCQ
Q-00085472

How is the magnetic field inside a long solenoid expressed mathematically?

1

B = μ_0 * I

2

B = μ_0 * n * I

3

B = n * I

4

B = I / 2πr

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