Question

State Kirchhoff's second law (loop rule) as a mathematical equation, mentionting what the symbols used stand for.

Answer 1

Kirchhoff’s Second Law states that the “net electromotive force around a closed circuit loop is equal to the sum of potential drops around the loop”. It is termed as Kirchhoff’s Loop Rule which is an outcome of an electrostatic field which is conservative.

${\sum }_{k=1}^n{V}_k=0$