In an AC circuit the emf (e) and the current (i) at any instant are given respectively by e=E_0sin\omegat.i=I_0sin(\omegat-ϕ).The average power in the circuit over one cycle of AC is

NEET Exam Model Paper 15

Question : 122 of 180

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In an AC circuit the emf (e) and the current (i) at any instant are given respectively by e=E0sinωt.i=I0sin(ωt−ϕ).The average power in the circuit over one cycle of AC is

E0I0
2
E0I0
2
sinϕ
E0I0
2
cosϕ
E0I0

Validate

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