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Question

Question: A diode is connected to 220 V (rms) ac in series with a capacitor as shown in figure. The voltage ac...

A diode is connected to 220 V (rms) ac in series with a capacitor as shown in figure. The voltage across the capacitor is –

A

220 V

B

110 V

C

311.1 V

D

2202\frac{220}{\sqrt{2}}V

Answer

2202\frac{220}{\sqrt{2}}V

Explanation

Solution

VC = V0 = 2\sqrt{2}Vrms= 2\sqrt{2} × 220 volt