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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
- An isolated sphere has a capacitance of 50pF. What would be the radius of the sphere?
- To obtain a p-type semiconductor, germanium must be doped with
- Core of electromagnets are made of ferromagnetic material which has
- Which of the following is an example of ideal black body?
- An electric lamp is connected to 220 V, 50 Hz supply. Then the peak voltge is
Topics: Electronic Devices (124)
Subject: Physics (2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
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