When current and resistance are known, how do you find voltage?
A) multiply current by resistance
B) divide current by resistance
C) divide resistance by current
D) take the square root of resistance divided by current

Question

Quizplus · Accepted Answer

The equation for finding voltage is V = IR, where V is voltage, I is current, and R is resistance. So, to find voltage when current and resistance are known, you would multiply the current by the resistance.

When Current and Resistance Are Known, How Do You Find