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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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Subject: Physics
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Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- A and B are two metals with threshold frequencies 1.8 x 10¹⁴ Hz and 2.2 x 10¹⁴ Hz.
- The resultant of two forces, one double the other in magnitude, is perpendicular
- In an A.C circuit of capacitance the current from potential is
- A capacitor of capacitance 100μF is charged by connecting it to a battery of voltage
- An automobile engine develops 100 kW when rotating at a speed of 1800 rev/min
Topics: Electronic Devices (124)
Subject: Physics (2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
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