If $V$ is the voltage across the conductor, $I$ is the current through a conductor and $R$ is the resistance of the conductor at a constant temperature $T$ . Which of the following depicts the mathematical form of Ohm’s law?

$I = \frac{1}{R} \times V$

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$I = V \times R$

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$I = \frac{R}{V}$

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$R = \frac{I}{V}$

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Solution

The correct option is A
$I = \frac{1}{R} \times V$

Ohm’s Law states that current $I$ through a conductor is proportional to the voltage across the conductor $V$ .

$I α V$ .

And the constant of proportionality is $\frac{1}{R}$ .

$I = \frac{1}{R} \times V$ at a constant temperature.

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If V is the voltage across the conductor, I is the current through a conductor and R is the resistance of the conductor at a constant temperature T. Which of the following depicts the mathematical form of Ohm’s law?

The correct option is A I=1R×V Ohm’s Law states that current I through a conductor is proportional to the voltage across the conductor V. IαV. And the constant of proportionality is 1R. I=1R×V at a constant temperature.

If $V$ is the voltage across the conductor, $I$ is the current through a conductor and $R$ is the resistance of the conductor at a constant temperature $T$ . Which of the following depicts the mathematical form of Ohm’s law?

The correct option is A
$I = \frac{1}{R} \times V$

Ohm’s Law states that current $I$ through a conductor is proportional to the voltage across the conductor $V$ .

$I α V$ .

And the constant of proportionality is $\frac{1}{R}$ .

$I = \frac{1}{R} \times V$ at a constant temperature.