Answer to Question #80162 in Electric Circuits for Surjit

Question #80162

In an a.c. circuit I and E are given by I=100sin(100t+π⁄3) mA and E=100sin100t volt. what is the power dissipated in the circuit?

Expert's answer

P=(E_max·I_max·cos⁡〖π/3〗)/2=(100·100·0.5)/2=2500 W

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