if the same wire is wound on a solenoid of length l/2 and radius r/2 then the self-inductance will be

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A wire of fixed length is wound on a solenoid of length l and radius r. Its self-inductance is found to be L. Now, if the same wire is wound on a solenoid of length l/2 and radius r/2 then the self-inductance will be
23
Oct
A wire of fixed length is wound on a solenoid of length l and radius r. Its self-inductance is found to be L. Now, if the same wire is wound on a solenoid of length l/2 and radius r/2 then the self-inductance will be A wire of fixed length is wound on a solenoid of [...]
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Tags: A wire of fixed length is wound on a solenoid of length l and radius r. Its self-inductance is found to be L. Now , if the same wire is wound on a solenoid of length l/2 and radius r/2 then the self-inductance will be ,