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NEET 1993 (AIPMT) · Self-Inductance & Energy

Self-Inductance & Energy question from NEET 1993 (AIPMT)

Q86NEET 1993 · AIPMTEasy

Self-Inductance & Energy

If $N$ is the number of turns in a coil, the value of self inductance varies as

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Answer: (c)

$L = \dfrac{\mu_0 N^2 A}{l}$ , so $L \propto N^2$ .
So the answer is (c) $N^{2}$ .

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