Which of the following relations represent the Ohm's law?
$V =$ Voltage, $I =$ Current, $R =$ Resistance

\frac{I}{V} = R

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\frac{V}{I} = R

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V = I \times R

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I = R \times V

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Solution

The correct options are
B $\frac{V}{I} = R$
C $V = I \times R$
According to Ohm's law, the ratio of potential difference and current is a constant known as electrical resistance provided that physical condition such as temperature, humidity etc. is kept constant.
$\frac{V}{I}$ = $R$ (constant) where, $V$ is a potential difference, $R$ is electrical resistance and $I$ is current.
$\frac{I}{V}$ = $\frac{1}{R}$ (constant)

$\Rightarrow V = I R$ .

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Which of the following relations represent the Ohm's law? V=Voltage, I=Current, R=Resistance

Which of the following relations represent the Ohm's law?
$V =$ Voltage, $I =$ Current, $R =$ Resistance