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When Impurities Are Added To Semi-conductors; The Conductivity Of The Semi-conductor? - Erudites Academy

When impurities are added to semi-conductors; the conductivity of the semi-conductor?

by | Nov 12 | Physics JAMB | 0 comments

A. increases then decrease
B. increases
C. decreases
D. remains constant

Correct Answer:

Option B – increases

Explanation

When impurities are added to the semi-conductor, the semi-conductor is said to be doped and increases the conductivity of the semi-conductor.

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