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Answer the following.

What is the effect of increasing the temperature on conductivity of an intrinsic semiconductor?…

Physics20265 marksShort answer
(v)[1.0]
What is the effect of increasing the temperature on conductivity of an intrinsic semiconductor?
(vi)[1.0]
Draw a labelled energy band diagram of a metal.

Draw: an energy band diagram of a metal

(vii)[1.0]
What is meant by reverse biasing of a semiconductor diode?
(viii)[2.0]
State any one advantage of full wave rectification over a half wave rectification.

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Semiconductor Electronics: Materials, Devices and Simple Circuits

From ISC 2026 Improvement Physics Paper 1, question 19(ii).