DC Circuits

DC circuits involve electrical currents that flow in a single, steady direction, typically provided by batteries or DC power supplies. They consist of components like resistors, capacitors, and wires connected in a closed loop, allowing electrons to move consistently through the circuit. This uniform flow of electricity powers devices such as flashlights, smartphones, and other electronics. Understanding DC circuits helps in designing and troubleshooting electrical systems by analyzing how current and voltage behave across different components, ensuring devices operate safely and efficiently.