Circuits

A circuit is a complete, closed loop through which electric current can flow. It typically includes a power source (like a battery), conductive pathways (wires), and devices (such as lights or motors) that use the electricity. When the circuit is closed, electricity flows smoothly, powering the devices. If the circuit is broken or open, the flow stops, and the devices won’t work. Circuits can be simple, with just a battery and a light, or complex, involving multiple components and pathways, enabling the creation of all modern electronic devices.