![]() If assumptions are consistent, the final results will reflect the actual polaritiesġ. ![]() ![]() Voltage polarities are based on assumed polarities The algebraic sum of all voltages around any closed loop is zero.Įquivalently: The sum of the voltage rises around a closed loop is equal to the sum of the voltage drops around the loop. When applying KCL, the current directions (entering or leaving a node) are based on the assumed directions of the currents.Īlso need to decide whether currents entering the node are positive or negative this dictates the sign of the currents leaving the node.Īs long all assumptions are consistent, the final result will reflect the actual current directions in the circuit. At a junction or node the sum of current entering a node is equal to sum of current leaving the node. The algebraic sum of current flowing through a node is zero. ![]() VERIFICATION OF KIRCHOFFS VOLTAGE LAW AND KIRCHOFFS CURRENT LAWġ) To be ensured that all the connections are correct.Ģ) Errors should be avoided while taking the readings from the Analog meters. Sri Shakthi Institute of Engineering and Technology,ġ. ![]()
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