Question

1 Volt/1 Ampere =?

• A. 1 Ohm
• B. 1 Ohm-m
• C. 1 Joule
• D. Coulomb

Answer 1

Answer:

A. 1 Ohm

One-ohm is equal to 1 volt / 1 ampere. 1 ohm is basically defined as the amount of resistance of a conductor when a potential difference of 1 volt is applied to the ends through which 1-ampere current flows. In an alternative way, it is also said that the ohm is equivalent to one volt per ampere (V/A)