The current 'i' in an inductance coil varies with time 't' according to following graphWhich one of the following plot shows the variations of voltage in the coil
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answer is B.
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Detailed Solution
(1) For time interval 0 < t < T/2 I=kt, where k is the slopeFor inductor as we know, induced voltage V=−Ldidt⇒V1=−KL(2) For time interval T2
The current 'i' in an inductance coil varies with time 't' according to following graphWhich one of the following plot shows the variations of voltage in the coil