A) 3 A
B) 5.5 A
C) 7.5 A
D) 6 A
Correct Answer: D
Solution :
The coil offers zero resistance, after the switch is closed for a long time. \[I=\frac{V}{(R\times R)/(R+R)}=\frac{V\times 2R}{{{R}^{2}}}=\frac{V\times 2}{R}=6A\]You need to login to perform this action.
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