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If proportion of impurity is less in p-...

If proportion of impurity is less in p-n junction ……..

A

the width of depletion region is more.

B

the width of depletion region is less.

C

electric field is strong near junction.

D

electric field remains same near junction.

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The correct Answer is:
A
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KUMAR PRAKASHAN-SEMICONDUCTOR ELECTRONICS : MATERIALS, DEVICES AND SIMPLE CIRCUITS -Section-D : Multiple Choice Questions (MCQs) (MCQs From .DARPAN. Based On Textbook)
  1. Potential near the junction in p-n junction is zero then potential at ...

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  2. In p-n junction, depletion barrier near the junction is due to ………

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  3. If proportion of impurity is less in p-n junction ……..

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  4. If the proportion of impurity increases in semiconductor in p-n juncti...

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  5. Breakdown voltage means ……..

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  6. Increasing forward voltage in diode, the width of depletion layer is …...

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  7. The ratio of resistance of forward bias and reverse bias in p-n connec...

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  8. p-side of semiconductor is earthing and -2V potential applied at n-sid...

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  9. What is responsible for depletion barrier in depletion layer?

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  10. What is the width n cm of depletion layer in p-n junction?

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  11. Increasing reverse bias voltage applied to p-n junction diode ……..

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  12. Keeping forward bias voltage from 0.6 V to 0.7 V in a p-n junction dio...

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  13. In an ammeter 0.2% of main current passes through the galvonometer. If...

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  14. In an ammeter 0.2% of main current passes through the galvonometer. If...

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  15. When p-n junction diode is forward biased ………

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  16. A spring of force constant k is kept in the compressesd condition bet...

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  17. In the circuit shown in figure, if the diode forward voltage drop is 0...

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  18. In a zener diode, the reverse bias voltage is 3V and width of the depl...

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  19. What is order of current flowing during lightening in the sky ?

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  20. The current is flowing through solenoid, then solenoid acting as what ...

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