The Circuit Breaker Demonstration is an educational experiment that illustrates how a circuit breaker protects electrical circuits from overloads and short circuits. It typically consists of a power source, a load, and a circuit breaker. When excessive current flows through the circuit, the breaker automatically trips, cutting off power to prevent damage or fire hazards. This demonstration helps in understanding electrical safety, current flow, and the importance of protective devices in homes, industries, and power systems. It is widely used in physics and electrical engineering labs to teach students about circuit protection mechanisms and safety standards.