Question

Match the following electric parameters with their units.

• A. Coulomb
• B. Ampere
• C. Volt

Answer 1

Electric charge is an intrinsic property of matter. Its unit is Coulomb.
Electric current is calculated as $I=\frac{\text{Q}}{\text{t}}$ where ($\text{Q}$) is the charge and $\text{t}$ is time. It is measured in Ampere ($\text{A}$).

Electric potential is the amount of work done in moving a unit charge and is calculated as $V=\frac{\text{W}}{\text{Q}}$. It is measured in volt ($\text{V}$).