Lessons

Eamcet Physics
2 nd Year : Unit 9.1 ( Electronic Devices ) - Electronic Devices

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Q.

Which of the following statements concerning depletion region of an p-n junction diode are true
1) The width of the zone is independent of densities of dopants
2) the width of the zone is dependent on the density of dopants
3) the electric field in the zone is provided by the electrons in conduction band and holes in valence band
4) the electric field in the zone is produced by the ionized dopant atoms

View Answer

Correct choice: C

Explanation:

None
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