Semiconductor Electronics

CBSE Class 12 · Physics · 24 past questions

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1. Q1 2026

   When the forward bias voltage in a semiconductor diode is changed from 0·8 V to 1·0 V, the forward current…

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2. Q2 2026

   The process named ‘minority carrier injection’ in a p-n junction diode occurs during…

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3. Q4 2026

   Assertion (A) : On forward biasing a p-n junction diode, the height of the barrier potential increases.…

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