Physics · Alternating Current
In an L-R circuit, the inductive reactance is equal to the resistance R in the circuit. An alternating emf E = E0 cos(ωt) is applied to the circuit. The average power consumed in the circuit is:
- 1E028R
- 2E022R
- 3E024R✓
- 4E02√2 R
Correct answer
E024R
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