Kirchhoff's Second Law MCQ - Practice Questions with Answers

Consider the following two statements:

(A) Kirchhoff's junction law follows from the conservation of charge.

(B) Kirchhoff's loop law follows from the conservation of energy.

Which of the following is correct?

The Kirchhoff’s first law $\left(\sum i=0\right)$ and second law $\left(\sum i R=\sum E\right)$ where the symbols have their usual meanings, are respectively based on

See the electric circuit shown in the figure.

Which of the following equations is a correct equation for it?

AB is a part of an electrical circuit (see figure). The potential difference " $V_A-V_B$ ", at the instant when current $I=2 \mathrm{~A}$ and is increasing at a rate of 1 amp/second, is: