A) conservation of charge
B) conservation of energy
C) conservation of both charge and energy
D) conservation of momentum of electron
Correct Answer: B
Solution :
Kirchhoff?s second law is \[\Sigma V=0\] It states that 'the algebraic sum of the potential differences in any 'loop including those associated emfs and those of resistive elements, must equal zero. This law represents 'conservation of energy".
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