Question

What is a circuit?

Answer 1

A circuit is a closed loop of conductive material through which an electric current can flow. It typically consists of components like resistors, capacitors, inductors, and power sources interconnected by conductive wires or traces on a circuit board. Circuits are used in electronic devices to control the flow of electricity and perform various functions.

Answer 2

A circuit is a closed loop or path that allows electricity to flow from a power source to a device and back. It typically consists of components such as wires, resistors, capacitors, and switches that work together to perform a specific function, such as powering a light bulb or operating an electronic device.