This is a Kirchoff’s voltage laws video tutorial. This video describes Kirchoff’s voltage laws and how to use it. There two Kirchoff’s laws, they are Kirchoff’s voltage laws and Kirchoff’s current laws. In Kirchoff’s current laws, each node contains sum of input current is same with sum of output current. Kirchoff’s voltage laws tells each loop in the circuit, sum of incoming voltage is same with sum of outcoming voltage. In this video, an example how to use the Kirchoff’s voltage laws is shown. here is the video: