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Byju's Answer

Standard XII

Physics

Series Combination of Cells

In the follow...

Question

In the following circuit, the voltmeter ‘V’ shows 5 volts and ammeter ‘A’ shows 1 ampere then , the power consumed by the resistor R is ( in mW) ( Voltmeter and Ammeter are Ideal)

250

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500

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150

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600

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Solution

The correct option is A 250
$P = \frac{V^{2}}{R}$

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In the following circuit, the voltmeter ‘V’ shows 5 volts and ammeter ‘A’ shows 1 ampere then , the power consumed by the resistor R is ( in mW) ( Voltmeter and Ammeter are Ideal)

The correct option is A 250P=V2R

The correct option is A 250
$P = \frac{V^{2}}{R}$