Both the number of turns and the core le - CUETMOCK

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Target Exam

CUET

Subject

Physics

Chapter

Electromagnetic Induction

Question:

Both the number of turns and the core length of an inductive coil are double. What will happen to the self inductance?

Options:

Unaffected

Doubled

Halved

Quadrupled

Correct Answer:

Doubled

Explanation:

L ∝ μN²\(\frac{A}{l}

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