1
CBSE 12th Physics Outside Delhi Set 1 - 2023
Subjective
+2
-0
Draw energy band diagram for an $$n$$-type and $$p$$-type semiconductor at $$\mathrm{T}>0 \mathrm{~K}$$.
2
CBSE 12th Physics Outside Delhi Set 1 - 2023
Subjective
+2
-0
Answer the following giving reasons:
(i) A $$p$$-$$n$$ junction diode is damaged by a strong current.
(ii) Impurities are added in intrinsic semiconductors.
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