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Byju's Answer

Standard XII

Physics

Ohm's Law in Scalar Form

The readings ...

Question

The readings of ammeter and voltmeter in an AC circuit are 10 A and 25 volt respectively. The power loss in the circuit will be

more than 250 W

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less than 150 W

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250 W

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250 W or less than 250 W

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Solution

The correct option is A 250 W or less than 250 W
Power loss $\leq$ power available $= V I = 25 \times 10 = 250 W$

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The readings of ammeter and voltmeter in an AC circuit are 10 A and 25 volt respectively. The power loss in the circuit will be

The correct option is A 250 W or less than 250 WPower loss ≤ power available =VI=25×10=250W

The correct option is A 250 W or less than 250 W
Power loss $\leq$ power available $= V I = 25 \times 10 = 250 W$