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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 solid sphere is rotating in free space.If the radius of the sphere is increased
- Electric field intensity at a point in between two parallel sheets due to like
- A U²³⁵ reactor generates power at a rate of P producing 2×10⁸ fission per second.
- Two bodies of masses m₁ and m₂ are initially at rest at infinite distance apart
- A dust packet is dropped from 5th storey of a multi-storeyed building
Topics: Electronic Devices (124)
Subject: Physics (2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
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