Question

Two ideal batteries of `emf V_(1) and V_(2)` and three resistance `R_(1)R_(2) and R_(3)` are connected The current in resistance `R_(2)` would be zero if

A. `V_(1)=V_(2)" and "2R_(1)=2R_(2)=R_(3)`
B. `V_(1)=V_(2)" and "R_(1)=2R_(2)=R_(3)`
C. `V_(1)=2V_(2)" and "2R_(1)=2R_(2)=R_(3)`
D. `2V_(1)=V_(2)" and "2R_(1)=R_(2)=R_(3)`

Answer 1

Correct Answer - A::B::D