With an increase in temperature, the electrical conductivity of intrinsic semiconductor

Question 1

(a) *** unchanged

(b) increases

(c) decreases

(d) first (b) then (c)

Question 2

The correct option (b) increases.

Explanation:

An intrinsic semiconductor has a negative temperature coefficient. Its resistivity decreases with increase in temperature. Electrical conductivity is the reciprocal of resistivity. Hence, electrical conductivity of intrinsic semiconductor increases with increase in temperature.

kratos · Answer 1 · 2021-03-08T05:43:00+0000

The correct option (b) increases.

Explanation:

An intrinsic semiconductor has a negative temperature coefficient. Its resistivity decreases with increase in temperature. Electrical conductivity is the reciprocal of resistivity. Hence, electrical conductivity of intrinsic semiconductor increases with increase in temperature.

With an increase in temperature, the electrical conductivity of intrinsic semiconductor

Please log in or register to add a comment.

Please log in or register to answer this question.

1 Answer

Please log in or register to add a comment.

With an increase in temperature, the electrical conductivity of intrinsic semiconductor

Please log in or register to add a comment.

Please log in or register to answer this question.

1 Answer

Please log in or register to add a comment.

Related questions