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Which one of the following statements is not correct in case of a semiconductor?
Options
(a) Temperature coefficient of resistance is negative
(b) Doping increases conductivity
(c) At absolute zero temperature, it behaves like an insulator
(d) Resistivity is in between that of a conductor and insulator
Correct Answer:
Resistivity is in between that of a conductor and insulator
Explanation:
No explanation available. Be the first to write the explanation for this question by commenting below.
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Topics: Electronic Devices
(124)
Subject: Physics
(2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- If the image formed by a convex mirror of focal length 30 cm is a quarter of the size
- A radioactive substance contains 10000 nuclei and its halflife period is 20 days
- A black hole is an object whose gravitational field is so strong that even light
- An engine has an efficiency of 1/6. When the temperature of sink is reduced
- If M (A; Z), Mₚ and Mₙ denote the masses of the nucleus AZ X, proton
Topics: Electronic Devices (124)
Subject: Physics (2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
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