A potential difference (V) is applied to the ends of an object causing a current (I) to flow through it. If the object obeys Ohm's law we can obtain the resistance by A) dividing current by voltage. B) calculating I² V. C) multiplying current by voltage. D) dividing voltage by current.

Question

Quizplus · Accepted Answer

The resistance (R) of an object that obeys Ohm's law is obtained by dividing the voltage (V) across it by the current (I) flowing through it, as per the formula R = V/I.

A Potential Difference (V) Is Applied to the Ends of an Object