Calculate the potential difference across the ends of a wire with resistance $2 o h m s$ when a current of $1.5 A$ passes through it.

$4 V$

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$5 V$

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$3 V$

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$1 V$

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Solution

The correct option is C
$3 V$

$G i v e n,$

$Resistance R = 2 ohm, Current I = 1.5 A$

$From Ohm's law V = IR$

$V = 1.5 \times 2 = 3 V$

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Calculate the potential difference across the ends of a wire with resistance 2 ohms when a current of 1.5 A passes through it.

The correct option is C 3 V Given, Resistance R = 2 ohm, Current I = 1.5 A From Ohm's law V = IR V = 1.5×2 = 3 V

Calculate the potential difference across the ends of a wire with resistance $2 o h m s$ when a current of $1.5 A$ passes through it.

The correct option is C
$3 V$

$G i v e n,$

$Resistance R = 2 ohm, Current I = 1.5 A$

$From Ohm's law V = IR$

$V = 1.5 \times 2 = 3 V$