The current and voltage in AC circuit are given by l - 5 sin 100 t - -2 A and V - 200 sin 100 t volt- The power dissipated in the circuit will be -

The correct option is D ZeroPower dissipated, #160; P=E_rms #215;i_rms #215;cos #981; From the given equation, ϕ = π/2 So, Power dissipated = z ...

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Power in an AC Circuit

The current a...

Question

The current and voltage in AC circuit are given by
$l = 5 sin (100 t - \frac{π}{2}) A$ and $V = 200 sin (100 t)$ volt.
The power dissipated in the circuit will be :

20 W`

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40 W

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1000 W

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Zero

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Solution

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Similar questions

AC

V

i

V = 200 sin 100 t Volt

i = 100 sin (100 t + \frac{π}{3}) mA

W .

A C

V = 200 sin 100 t

I = 5 sin (100 t - \frac{π}{2})

A C

i = 5 sin (100 t - \frac{π}{2})

V = 200 sin (100 t)

V

i = 100 sin 100 t m A

V = 100 sin (100 t + \frac{π}{3}) V

i = 5 s i n (100 t - \frac{π}{2})

V = 200 s i n (100) v o l t .

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