Question

What does Kirchhoff's Voltage Law state for a closed loop?

विकल्प

• The sum of currents entering equals the sum leaving

• The algebraic sum of potential differences is zero

• The algebraic sum of resistances is zero

• The potential rise is always greater than the potential drop

Answer 1

KVL states that the algebraic sum of potential differences in a closed loop is zero. This follows from conservation of energy.