In the diodes shown in the diagrams,which one | vedclass

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(C) diode is reverse biased when the potential of the $p$-side is lower than the potential of the $n$-side $(V_p < V_n)$.Let's analyze each case:$A$:

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(C) diode is reverse biased when the potential of the $p$-side is lower than the potential of the $n$-side $(V_p Let's analyze each case:$A$: $V_p = -12 	ext{ V}$,$V_n = -5 	ext{ V}$. Since $-12 $B$: $V_p = 0 	ext{ V}$,$V_n = -10 	ext{ V}$. Since $0 > -10$,the diode is forward biased.$C$: $V_p = 0 	ext{ V}$,$V_n = +5 	ext{ V}$. Since $0 $D$: $V_p = +5 	ext{ V}$,$V_n = 0 	ext{ V}$. Since $5 > 0$,the diode is forward biased.Note: Based on the provided diagrams,both $A$ and $C$ are reverse biased. However,typically in such multiple-choice questions,one specific configuration is intended. Given the standard representation,$C$ is a classic example of reverse bias.

In the diodes shown in the diagrams,which one is reverse biased?

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