1.

In the middle of the depletion layer of reverse biased p – n junction, the- (a) electric field is zero(b) potential is zero (c) potential is maximum (d) electric field is maximum.

Answer»

(a) electric field is zero

When a p – n junction is reverse biased, the width of the depletion layer becomes large and so the electric field (E = v/d) becomes very small, nearly zero.



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