$2 A$ current is flowing through a conductor which is connected to a $10 V$ source, then resistance of conductor is:

20 Ω

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5 Ω

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12 Ω

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8 Ω

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Solution

The correct option is B $5 Ω$
From Ohm's law :
R $= \frac{V}{I} = \frac{10}{2} = 5 Ω$

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Q. What is the current flowing through a wire of resistance

5 Ω

connected to a battery of potential difference 3 V ?

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2 A current is flowing through a conductor which is connected to a 10 V source, then resistance of conductor is:

The correct option is B 5 ΩFrom Ohm's law :R =VI=102=5Ω

$2 A$ current is flowing through a conductor which is connected to a $10 V$ source, then resistance of conductor is:

The correct option is B $5 Ω$
From Ohm's law :
R $= \frac{V}{I} = \frac{10}{2} = 5 Ω$