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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
- The angle between the vectors (i+j) and (j+k) is
- If 10000 V is applied across an X-ray tube, what will be the ratio of de-Broglie
- The coefficient of performance of a Carnot refrigerator working between 30⁰C and 0⁰C is
- In potentiometer experiment, a cell of emf 1.25V gives balancing length of 30 cm
- A polarised light of intensity I₀ is passed through another polariser whose pass axis
Topics: Electronic Devices (124)
Subject: Physics (2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
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