engineering recuitment NIELIT Scientific Assistant Mock Test 2025 Network Theory Transient Analysis Transient Analysis in S-Domain
In a series RL circuit shown below, the switch is in position '1' long enough to establish the steady-state and is switched to position '2' at t = 0, the current i(t), for t > 0, can be expressed as
1
0
2
5 A
3
5e-50t A
4
(1 - 5e-1/50t) A