One of the three rules, when used with Ohm's law, that can be applied when solving for unknown electrical quantities in parallel circuits is that ____.
A)voltage remains the same
B)voltage adds
C)voltages multiplies
D)voltage subtracts

Question

Quizplus · Accepted Answer

In parallel circuits, the voltage remains the same across all parallel branches because they are connected to the same points. This is known as Kirchhoff's voltage law. Therefore, when solving for unknown electrical quantities in parallel circuits using Ohm's law, we can assume that the voltage remains constant.

One of the Three Rules, When Used with Ohm's Law