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When the n-side of a diode is positive and the p-side negative, the diode is:
AReverse biased
BReverse balanced
CReverse branched
DReverse bracketed
Answer & Solution
Correct answer: A. Reverse biased
1. This is the opposite connection to forward bias.
2. The applied voltage now adds to the barrier potential.
3. When n-side is positive and p-side is negative, it is said to be reverse biased.
4. So the answer is reverse biased.
_Source: NCERT Class XII Physics Part II, Ch 14 'Semiconductor Electronics'_
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