Question:medium

If an electric bulb of resistance \(400 \Omega\) is connected to an ac source of peak voltage 282.8 V, then the electric power of the bulb is

Show Hint

\(V_{\text{rms}} = \frac{V_0}{\sqrt{2}}\) for sinusoidal AC.
Updated On: Apr 24, 2026
  • \(200 \text{ W}\)
  • \(150 \text{ W}\)
  • \(300 \text{ W}\)
  • \(100 \text{ W}\)
  • \(250 \text{ W}\)
Show Solution

The Correct Option is D

Solution and Explanation

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