In an A-C- circuit- the current flowing in inductance is I-5sin 100t- -2 amperes and the potential difference is V-200sin 100t - The power consumption is equal to

The correct option is C ZeroPower, P=I_r.m.s×V_r.m.s× #160;cosϕ #160; In the given problem, the phase difference between voltage and current is π ...

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Power in an AC Circuit

In an A.C. ci...

Question

In an A.C. circuit, the current flowing in inductance is $I = 5 sin (100 t - π / 2)$ amperes and the potential difference is $V = 200 sin (100 t)$ . The power consumption is equal to

1000

watt

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40

watt

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20

watt

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Zero

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Solution

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Similar questions

A C

V = 200 sin 100 t

I = 5 sin (100 t - \frac{π}{2})

i = 5 s i n (100 t - \frac{π}{2})

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

A C

i = 5 sin (100 t - \frac{π}{2})

V = 200 sin (100 t)

V

I

I = I_{0} sin (ω t - π / 2)

E = E_{0} sin ω t

P

E = 200 s i n 314 t

I = s i n (314 t + π / 3)

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