Physics-
General
Easy
Question
In the circuit shown, the cell is ideal. The coil has an inductance of 4H and zero resistance. F is a fuse of zero resistance and will blow when the current through it reaches 5A. The switch is closed at t = 0. The fuse will blow :
- just after t=0
- after 2s
- after 5s
- after 10s
The correct answer is: after 10s
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