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:

Current Electricity: JEE Main 2018 Physics question

JEE Main 2018 · Session, Shift 1 · Q6489

JEE Main 2018Session, Shift 1PhysicsMediumCurrent Electricity150× since 2002

Two batteries with e.m.f 12 V and 13 V are connected in parallel across a load resistor of 10

\Omega

. The internal resistances of the two batteries are 1

\Omega

and 2

\Omega

respectively. The voltage across the load lies between :