- 1(current)
Q. No.The variation of an alternating current \(I=I_0 \mathrm{sin}(\omega t)\) with time \((t)\) is shown in the figure below. The average value of the current for the half-cycle will be:
| 1. | \(\dfrac{I_{0}}{\pi}\) | 2. | \(\dfrac{I_{0}}{2}\) |
| 3. | \(\dfrac{2 I_{0}}{\pi}\) | 4. | \(\dfrac{I_{0}}{2 \pi}\) |
Subtopic: Â RMS & Average Values |
 67%
Level 2: 60%+
Hints
The rms value of the potential difference \(V\) shown in the figure is:
| 1. | \(\dfrac{V_{0}}{\sqrt{3}}\) | 2. | \(V_{0}\) |
| 3. | \(\dfrac{V_{0}}{\sqrt{2}}\) | 4. | \(\dfrac{V_{0}}{2}\) |
Subtopic: Â RMS & Average Values |
 74%
Level 2: 60%+
AIPMT - 2011
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- 1(current)
Q. No.
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