DC Circuit Analysis

DC circuit analysis involves studying electrical circuits powered by direct current (DC), where electric charge flows in a constant direction. The goal is to understand how voltage (electric pressure), current (flow of electrons), and resistance (opposition to flow) interact within the circuit. Techniques like Ohm’s Law and Kirchhoff’s Laws are used to calculate unknown values, ensuring devices function properly and safely. This analysis helps us design, troubleshoot, and optimize electrical systems such as batteries, electronic devices, and power supplies, providing insight into how current distributes in various components.