Two resistors each of value 2 Ohms are connected in parallel combination. What is the effective resistance of the circuit?

2 Ohms 4 Ohms 1 Ohm 0.5 Ohms

1 Ohm

When n resistors of equal value are connected in parallel combination, the net resistance is = resistance / n Reff = 2 Ohms/2 = 1 Ohm