MCQ
Diffusion current in a $p$-$n$ junction is greater than the drift current in magnitude :-
- ✓If the junction is forward-biased
- BIf the junction is reverse-biased
- CIf the junction is unbiased
- DIn no case.
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$(A)$ $\left|f_1\right|=3 R$ $(B)$ $\left|f_1\right|=2.8 R$ $(C)$ $\left| f _2\right|=2 R$ $(D)$ $\left|f_2\right|=1.4 R$
