Kirchhoff's second rule is a manifestation of law of conservation of

Explanation

Kirchhoff's second rule, or Kirchhoff's voltage law (KVL), states that the total voltage around any closed loop in a circuit must sum to zero. This principle is based on the law of conservation of energy, which asserts that energy cannot be created or destroyed, only transformed from one form to another. In the context of electrical circuits, KVL reflects the conservation of energy by ensuring that the sum of the potential differences (voltages) around a closed loop equals zero, indicating that the electrical energy gained and lost around the loop must balance out.