Calculate the current flowing through a wire of resistance 5 - connected to a battery of potential difference 3 volt-

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Standard IX

Physics

Electric Current

Calculate the...

Question

Calculate the current flowing through a wire of resistance 5 Ω connected to a battery of potential difference 3 volt.

$0.2 A$

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$0.4 A$

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$0.6 A$

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$0.8 A$

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Solution

The correct option is C
$0.6 A$

Given: Potential difference $V = 3 V$
Resistance of wire $R = 5 Ω$ .

Let current flowing be $I$ .

By ohm's law, $V = I R$

On substituting values, $I = \frac{V}{R} = \frac{3}{5} = 0.6 A$ .

Therefore, the current flowing through the wire is $0.6 A$ .

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Calculate the current flowing through a wire of resistance 5 Ω connected to a battery of potential difference 3 volt.

The correct option is C 0.6 A Given: Potential differenceV=3 V Resistance of wire R=5 Ω. Let current flowing be I. By ohm's law, V=IR On substituting values, I=VR=35=0.6 A. Therefore, the current flowing through the wire is 0.6 A.

The correct option is C
$0.6 A$

Given: Potential difference $V = 3 V$
Resistance of wire $R = 5 Ω$ .

Let current flowing be $I$ .

By ohm's law, $V = I R$

On substituting values, $I = \frac{V}{R} = \frac{3}{5} = 0.6 A$ .

Therefore, the current flowing through the wire is $0.6 A$ .