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Heating Effect of Current

If the electr...

Question

If the electric potential difference between the two points is $V$ and resistance $R$ , then the current between the points will be:

V R

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V / R

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V R^{2}

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V / R^{2}

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Solution

The correct option is C $V / R$
Ohm's law states that voltage drop across conductor is proportional to current in it.
$V \propto I$
$V = I R$
The proportionality constant is $R$ which known as resistance of conductor
$I = \frac{V}{R}$

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If the electric potential difference between the two points is V and resistance R, then the current between the points will be:

The correct option is C V/ROhm's law states that voltage drop across conductor is proportional to current in it.V∝IV=IRThe proportionality constant is R which known as resistance of conductorI=VR

If the electric potential difference between the two points is $V$ and resistance $R$ , then the current between the points will be:

The correct option is C $V / R$
Ohm's law states that voltage drop across conductor is proportional to current in it.
$V \propto I$
$V = I R$
The proportionality constant is $R$ which known as resistance of conductor
$I = \frac{V}{R}$