After closing the switch ‘S’ at t = 0, the current i(t)

After closing the switch ‘S’ at t = 0, the current i(t) at any instant ‘t’ in the network shown in the given figure will be

1. 10 + 10 e^{100 t}
2. 10 – 10 e^{100 t}
3. 10 + 10 e^{–100 t}
4. 10 – 10 e^{–100 t}

It can be verified by checking the value of the current at t = 0 and at t = ∞ which

should be zero and	10	= 10 A respectively .
	1