Two batteries with e.m.f. 12 V and 13 V are connected in parallel across a load resistor of 10 Ω. The internal resistances of the two batteries are 1 Ω and 2 Ω respectively. The voltage across the load lies between :
11.7 V and 11.8 V
11.6 V and 11.7 V
11.5 V and 11.6 V
11.4 V and 11.5 V
As we learnt that
Parallel Grouping -
In parallel grouping all anodes are connected to one point and all cathode together at other point
- wherein
In parallel Grouping -
-
Voltage across load=
Option 1)
11.7 V and 11.8 V
This is incorrect
Option 2)
11.6 V and 11.7 V
This is incorrect
Option 3)
11.5 V and 11.6 V
This is correct
Option 4)
11.4 V and 11.5 V
This is incorrect
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