Question
Question: In the circuit shown, the cell is ideal, with e.m.f.= 15V. Each resistance is of 3Ω. The potential d...
In the circuit shown, the cell is ideal, with e.m.f.= 15V. Each resistance is of 3Ω. The potential difference across the capacitor is –
A
0
B
9V
C
12V
D
15V
Answer
12V
Explanation
Solution
A fully charged capacitor draws no current. If the capacitor is removed from the circuit, we can distribute the current and find the potential difference across each resistance.