A) at the time of switching on due to high resistance
B) at the time of switching off due to high resistance
C) at the time of switching off due to low resistance
D) at the time of switching on due to low resistance
Correct Answer: B
Solution :
On switching off, due to maximum resistance e.m.f. will be maximum \[e={{i}_{0}}Z\] \[\therefore \] \[Z=\sqrt{{{R}^{2}}+{{X}_{L}}^{2}}\] \[Z\propto R\]
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