MHT CET 2024 Physics question

PhysicsElectromagnetic InductionMHT CET 2024

A current of 0.5 A is passed through winding of a long solenoid have 400 turns. The magnetic flux linked with each turn is Wb. The self inductance of the solenoid is

Answer: (A)

Solution

The total flux linkage of the solenoid is Wb-turns. Self inductance is defined by , so \dfrac{Nφ}{I}$ =

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Question ID VK-093199