In the given figure, a diode `D` is connected to an external resistance `R=100 Omega` and an emf of
Channel: Doubtnut
Date: 2020-01-19

In the given figure, a diode `D` is connected to an external resistance `R=100 Omega` and an emf of `3.5 V`. If the barrier potential developed across the diode is `0.5 V`, the current in the circuit will be :