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Define the term self indutance of a solenoid. Obtained the expresssion for the magnetic energy stored in an inductor or self-inductanceL to a build up acertain I through it. |
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Answer» Solution :Self INDUCTANCE : It is EQUAL to themagnetic flux linked with the solenoid when a unit current PASSES through it. Alternatively : It is equal of the induced EMF in the solenoid when the current, though the solenoid itself changes at a unit RATE. `Here ""dU=LI(dI)/(dt)*dt " "," "U=int_(0)^(1)LIdI` |
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