Conservation principles written for circuit diagrams

Kirchhoff’s circuit laws are two fundamental rules for analyzing electrical networks. Kirchhoff’s Current Law states that the total current entering a junction equals the total current leaving it, reflecting conservation of electric charge. Kirchhoff’s Voltage Law states that the sum of voltage rises and drops around any closed loop is zero, reflecting conservation of energy. Together, they turn complex circuits into systems of equations that can be solved for unknown currents and voltages. They work across everything from simple resistor networks to intricate electronic systems. They are used primarily in circuit analysis, electrical engineering, and electronics design.