With increase in temperature, the electrical conductivity of a __________ decreases. (A) Semi-conductor (B) Metal or alloy (C) Dielectric (D) None of these

With increase in temperature, the electrical conductivity of a __________ decreases.
(A) Semi-conductor
(B) Metal or alloy
(C) Dielectric
(D) None of these
by

1 Answer

Answer :

(A) Semi-conductor
by

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