Question

In the circuits show `epsilon =15V, R_(1)= 1 Omega , R_(2) = 1 Omega, R_(3) = 2 Omega and L= 15 H` . Find the current `i_(1),i_(2),i_(3)` (i) immediately after the switch is closed (ii) immediately after the opening from the closed position (iii) sufficiently long after , the switch is opened f rom the colsed position,

Answer 1

Correct Answer - `(a) 7.5 A, 7.5A, 0 (b) 9 A, 6A, 3A (c) 0 A, 3 A , 3A`