Mathematics · Alternating Current
An AC source of EMF is given by the instantaneous value equation e = 200 sin(50t) volts. The RMS value of the current in a circuit connected to this source with a pure resistance of 50 Ω is approximately:
- 1282.8 A
- 228.28 A
- 32.828 A✓
- 40.2828 A
Correct answer
2.828 A
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