For an ac circuit V - 15 sin - t and I - 20 cos - t the average power consumed in this circuit is

P = V_rms I_rms cos ϕ; since ϕ = 90^∘. So P = 0 ...

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Power in an AC Circuit

For an ac cir...

Question

For an ac circuit $V = 15 s i n ω t$ and $I = 20 c o s ω t$ the average power consumed in this circuit is

300 Watt

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150 Watt

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75 Watt

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zero

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Solution

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Similar questions

V = 15 s i n ω t

I = 20 c o s ω t

V_{s} = 200 \sqrt{2} sin (ω t + 15^{\circ}) V

i = 2 sin [ω t + (π / 4)] A

x \sqrt{6} W

x

V = V_{0} sin ω t

I = I_{0} sin (ω t - \frac{π}{3})

I = I_{0} sin ω t, V = V_{0} sin ω t

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