Question
Question: When switch S is just closed at t = 0 moment then current of 1A flows in the circuit from A to B. Th...
When switch S is just closed at t = 0 moment then current of 1A flows in the circuit from A to B. The potential difference VA – VB will be-
A
3V
B
1V
C
2V
D
0V
Answer
1V
Explanation
Solution
VA – VB = 1 × 1 – 3 + 1 × 3 = 1V
(When switch is closed capacitor acts as short circuit and inductor as oven circuit)