Question

What is Kirchoff's voltage law?

Answer 1

Kirchoff's Voltage Law:

1. It states that the sum of all voltages across components that supply electrical energy (such as cells or generators) in any closed loop within a circuit must equal the sum of all voltages across the other components in the same loop.
2. This law is the result of conservation and energy conservation.

By applying Kirchoff's Voltage Law, put the sum of voltage equal to zero. It can be written as $V_{AB}+V_{BC}+V_{CD}+V_{CA}=0$.