Question

What is the mathematical formula for Ohm’s law?

a) ( V = IR )

b) ( I = VR )

c) ( R = VI )

d) ( P = VI )

Answer 1

Ohm's Law states that the voltage across a resistor is equal to the current through the resistor multiplied by the resistance of the resistor. The correct mathematical formula for Ohm's Law is V = IR, where V represents voltage in volts, I represents current in amps, and R represents resistance in ohms.

Step-by-step explanation:

Ohm's Law states that the voltage across a resistor is equal to the current through the resistor multiplied by the resistance of the resistor.

The correct mathematical formula for Ohm's Law is V = IR, where V represents voltage in volts, I represents current in amps, and R represents resistance in ohms.

Therefore, the answer is option a) (V = IR).