When number of turns of a solenoid is do - CUETMOCK

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Home Questions XT24449BKB

Target Exam

CUET

Subject

Physics

Chapter

Electromagnetic Induction

Question:

When number of turns of a solenoid is doubled, its self inductance becomes k times, where k is :

Options:

2

1/2

4

8

Correct Answer:

4

Explanation:

L ∝ n²

CUET Questions