A) 6 H
B) 0.67 H
C) 3 H
D) 1.67 H
Correct Answer: D
Solution :
[d] According to Faraday's law of electro- magnetic induction, Induced emf, \[e=\frac{Ldi}{dt}\] \[50=L\left( \frac{5-2}{0.1\,\sec } \right)\] \[\Rightarrow \]\[L=\frac{50\times 0.1}{3}=\frac{5}{3}=1.67\,\,H\]You need to login to perform this action.
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