Superposition Theorem

The Superposition Theorem states that in a linear circuit with multiple sources (like voltage or current sources), the total response (voltage or current at any element) can be found by considering each source independently. This means you temporarily turn off all but one source, analyze the circuit, and record the response. Repeating this for each source and then adding all these individual responses together gives the total response. It simplifies complex circuit analysis by breaking it into manageable parts, making it easier to understand how each source influences the circuit.