Mathematics · Alternating Current
The maximum (peak) value of a sinusoidal AC voltage is 10 V. What is its approximate RMS (Root Mean Square) value?
Verified Solution4 OptionsUpdated: October 2026👁️1 View
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- 114.140 V
- 21.414 V
- 37.070 V✓
- 46.060 V
Correct answer
7.070 V
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