Question

how to find effective resistance? explain with examples​

Answer 1

Answer:

For a circuit with resistances R1 and R2 in series or in parallel as in Figure 2, the effective resistance can be calculated by using the following rules. Rab = R1 + R2. Proof.

Answer 2

The total resistance of the circuit is found by simply adding up the resistance values of the individual resistors: equivalent resistance of resistors in series : R = R1 + R2 + R3 + ... A series circuit is shown in the diagram above. The current flows through each resistor in turn.