Compare the power used in 2 $\Omega $ resistor in each of the following circuits


#1

Compare the power used in 2 $\Omega $ resistor in each of the following circuits
(i) a 6 V battery in series with 1 $\Omega $ and 2 $\Omega $ resistors,
(ii) a 4 V battery in parallel with 12 $\Omega $ and 2 $\Omega $ resistors.


#2

(i) The circuit shown below has resistance connected in series combination.

(ii) The circuit is shown as below:

In parallel combination, potential across each resistor is same and equal to the potential applied to the circuit.

Power used in both the cases is same.