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In N-type semi-conductor current is due to
Options
(a) Electrons
(b) Holes
(c) Electrons and holes
(d) None of these
Correct Answer:
Electrons
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
- The magnifying power of a telescope is 9. When it is adjusted for parallel rays
- For principal quantum number n=3, the possible values of orbital quantum number
- A step-up transformer operates on a 230 V line and supplies a current of 2 A.
- A bullet loses 1/20 of its velocity after penetrating a plank.How many planks
- 10 mA current can pass through a galvanometer of resistance 25 ohm.
Topics: Electronic Devices (124)
Subject: Physics (2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
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