1. In a parallel combination, the reciprocal of the effective resistance is equal to the sum of the reciprocals of the individual resistances.
2. Due to this, any addition of an individual resistance in parallel combination will decrease the overall resistance of the circuit.
Hence a parallel combination of resistance decreases the effective resistance of the circuit.
2. Due to this, any addition of an individual resistance in parallel combination will decrease the overall resistance of the circuit.
Hence a parallel combination of resistance decreases the effective resistance of the circuit.
