Q. Kirchhoff’s second law is based on law of conservation of

A
charge
B
energy
C
momentum
D
mass
Solution:

Kirchhoff’s second law states, “The algebraic sum of the potential differences in a circuit loop must be zero”. … That is to say the voltage supplied is equal to the voltage consumed. So, the energy supplied is equal to the energy consumed. Hence the law of conservation of energy.

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