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With reference to semi-conductors answer the following: What is the change in the resistance of the…
With reference to semi-conductors answer the following:
(i)[1.0]
What is the change in the resistance of the semi-conductor with increase in temperature?
(ii)[1.0]
Name the majority charge carriers in n-type semi-conductor.
(iii)[1.0]
What is meant by doping?
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From ISC 2019 Physics Paper 1, question 19.