Explore the fundamental principles of electrical circuit analysis in this 18-minute physics lecture on Kirchhoff's Laws. Delve into Kirchhoff's Current Law (KCL) and Kirchhoff's Voltage Law (KVL), essential concepts for understanding the behavior of electric currents and voltages in circuits. Learn how to apply these laws to solve complex circuit problems, analyze current flow at junctions, and calculate voltage drops across components. Gain valuable insights into the relationships between current, voltage, and resistors in electrical networks. Perfect for physics students, electrical engineering enthusiasts, and anyone looking to enhance their understanding of circuit theory.