resistor
in each of the following circuits (i) a 6 V battery in series with 
and resistors,
(ii) a 4 V battery in parallel with 
and resistors.
Answer:
(i)
The circuit shown below has resistance connected in series
combination (1)
Power used 
(ii) The circuit is shown below
In parallel combination, potential across each
resistor is same and equal to the potential applied to the
circuit.
Potential across 
resistor
(V) = 4 V
Power used is 
(1)
Power used in both the cases is same. 
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