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 : A. 35 mAB. 30 mAC. 40 mAD. 20 mA

In the given figure, a diode `D` is connected to an external resistanc

1.	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 : A. 35 mAB. 30 mAC. 40 mAD. 20 mA
Answer» Correct Answer - B `i=(V_("net"))/(R_("net"))=(3.5-0.5)/(100)` `=(3)/(100)`Amp. =30mA.

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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 : A. 35 mAB. 30 mAC. 40 mAD. 20 mA

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