What does Ohm’s Law state about the relationship between voltage, current, and resistance?

Ohm's Law defines the fundamental relationship between voltage (V), current (I), and resistance (R) in an electrical circuit. The law is expressed with the formula V = I × R, which means that voltage equals the current flowing through a resistor multiplied by the resistance of that resistor.

When focusing on the option that states resistance equals voltage divided by current, this is derived straight from Ohm's Law. By rearranging the original formula (V = I × R) to isolate resistance, you get R = V / I. This indicates that for a given voltage, resistance is directly proportional to the voltage and inversely proportional to the current. Therefore, if you know two of the three quantities, you can calculate the third using this relationship.

The correct interpretation of Ohm's Law is crucial for understanding electrical circuits, as it helps in analyzing how changes in voltage or resistance directly affect the current flowing through a circuit.