A single resistor is connected in circuit. A $2 A$ of current is flowing through circuit and potential difference across resistor is $12 V o l t s$ . The power dissipated in the resistor is :

6 w a t t s

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10 w a t t s

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14 w a t t s

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24 w a t t s

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144 w a t t s

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Solution

The correct option is D $24 w a t t s$
Given :
$C u r r e n t = 2 A$

$V o l t a g e = 12 V$

$P o w e r = V I$

= $12 \times 2$

= $24 W$

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