A) 112 V
B) 250 V
C) 125 V
D) 230 V
Correct Answer: B
Solution :
Induced emf in the coil is given by \[e=\frac{Ldi}{dt}\] or \[e=10\times \frac{(10-5)}{0.2}\] \[\Rightarrow \]\[e=250\,\,V\]You need to login to perform this action.
You will be redirected in
3 sec