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If P-N junction is reverse biased then w...

If P-N junction is reverse biased then width of depletion layer :-

A

Increases

B

Decreases

C

Remains same

D

Increases up to a level and then decreases

Text Solution

Verified by Experts

The correct Answer is:
B
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MOTION-ELECTRONICS - SEMI CONDUCTOR-EXERCISE - 2
  1. In the energy band diagram of a material shown below, the open circles...

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  2. A common emitter amplifier has a voltage gain of 50, an input impedanc...

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  3. If P-N junction is reverse biased then width of depletion layer :-

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  4. Fermi level of n-type semi-conductor lies in:-

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  5. What is the energy gap in Si semiconductor?

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  6. When P is dopped with Si, the resultant semi-conductor will be :-

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  7. A p-n photodiode is made of a material with a band gap of 2.0 eV. The ...

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  8. The voltage gain of an amplifier with 9% negative feedback is 10. The ...

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  9. A p-n photodiode is fabricated from a semiconductor with a band gap of...

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  10. A transistor is operated in common emitter configuration at V(c)=2 V s...

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  11. The device that can act as a complete electronic circuit is

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  12. Which one of the following statement is false ?

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  13. If in a p-n junction diode , a square input single of 10 V is applied...

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  14. Consider the junction diode as ideal. The value of current flowing thr...

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  15. A n-p-n transisitor is connected in common emitter configuration in a ...

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  16. For CE transistor amplifier, the audio signal voltage across the colle...

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  17. The given circuit has two ideal diodes connected as show in the figure...

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  18. In a common emitter transistor amplifier the audio signal voltage acro...

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  19. Which one of the following represents forward bias diode?

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  20. In the circuit shown in the figure, the input voltage V(i) is 20V,V(BE...

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