Kirchhoff Voltage Law
Kirchhoff voltage law
KVL is true because voltage rises and drops are defined to be gains and losses, respectively, in electric potential energy of a +1\text{ C} charge. Since a loop starts and ends at the same place, the gains and losses around the loop must balance according to the conservation of energy.
What does Kirchhoff's voltage law Kvl state?
Kirchhoff's voltage law (2nd Law) states that in any complete loop within a circuit, the sum of all voltages across components which supply electrical energy (such as cells or generators) must equal the sum of all voltages across the other components in the same loop.
What is Kirchhoff's 1st and 2nd law?
Kirchhoff's first law is based on the conservation of charge because sum of current entering to the junction is equal to sum of current leaving the junction. Kirchhoff's second law states that the algebraic sum of potential drops in a closed circuit is zero. So, it is based on the conservation of energy.
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