Derive the equation of the balanced state in a Wheatstone bridge using Kirchhoff’s laws

Class 12th Physics, Question -Derive the equation of the balanced state in a Wheatstone bridge using Kirchhoff’s laws

Question 20:Derive the equation of the balanced state in a Wheatstone bridge using Kirchhoff’s laws.

The correct answer is -Loop rule: The algebraic sum of changes in potential around any closed loop involving resistors and cells in the loop is zero Derivation