railway RRB JE (CBT I + CBT II) Mock Test 2024 Network Theory Transient Analysis Step Response of First Order Circuits
A 10 V source is connected in series with a 1 Ω resistor and 1 H inductor and the switch is closed at t = 0, the current in the circuit is
1
10 + 10 e100t
2
10 – 10 e100t
3
10 + 10 e-100t
4
10 – 10 e-t A