Question

Which of the following equations represents Ohm’s Law? Select all that apply.

Answer 1

Answer : The correct options are, V=IR, I=V/R  and R=V/I

Explanation :

Ohm's law : It is defined as an electric current is directly proportional to voltage and inversely proportional to resistance.

Formula of Ohm's law :

$V=I\times R$

Or,

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

or,

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

where,

R = resistance of a circuit

V = voltage of circuit

I = current flowing in a circuit

Hence, the correct options are, V=IR, I=V/R  and R=V/I

Answer 2

The first three choices are nonsense.

The last three choices are alternative statements of Ohm's law:

R = V / I

V = I · R

I = V / R