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In a semiconductor
Options
(a) There are no free electrons at any temperature
(b) The number of free electrons is more than that in a conductor
(c) There are no free electrons at 0 K
(d) None of these
Correct Answer:
There are no free electrons at 0 K
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
- A drum of radius R and mass M, rolls down without slipping along an inclined plane
- If a gymnast, sitting on a rotating stool with his arms outstretched, suddenly
- Water flows through a pipe. The area of cross-section at one place A₁=10 cm²,
- A capacitor having a capacity of 2 μF is charged to 200V and then the plates
- For a satellite escape velocity is 11 kms⁻¹.If the satellite is launched at an angle
Topics: Electronic Devices (124)
Subject: Physics (2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
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