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When a p-n junction is reverse biased, then the current through the junction is mainly due to
Options
(a) Only diffusion of charges
(b) Only drift of charges
(c) Both drift and diffusion of charges
(d) Neither drift nor diffusion of charges
Correct Answer:
Only drift of charges
Explanation:
When the p-n junction is reverse biased, then the current across the junction is mainly due to drifting of minority carriers.
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Topics: Electronic Devices
(124)
Subject: Physics
(2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- A particle of mass m oscillates along x-axis according to equation x = a sin ?t
- At what height h above earth, the value of g becomes g/2 (where R=radius of earth)?
- Masses of three wires of copper are in the ratio of 1:3:5 and their lengths
- The value of workdone for rotating a magnet of magnetic moment M by an angle θ in external
- Charge density for intrinsic semiconductor will be
Topics: Electronic Devices (124)
Subject: Physics (2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
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