Mathematics · Alternating Current
In an a.c. circuit, voltage and current are given by V = 100 sin(100t) V and I = 100 sin(100t + π/3) mA respectively. The average power dissipated in one cycle is:
- 15 W
- 225 W
- 32.5 W✓
- 410 W
Correct answer
2.5 W
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