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Consider an n-p-n transistor amplifer in...

Consider an `n-p-n` transistor amplifer in common-emitter configuration. The current gain of the transistor is `100`. If the collector current changes by `1mA`, what will be the change in emitter current?

A

`1*1` mA

B

`1*01` mA

C

`0*01` mA

D

10 mA

Text Solution

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The correct Answer is:
B
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MOTION-ELECTRONICS - SEMI CONDUCTOR-EXERCISE - 2
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  8. A transistor is operated in common emitter configuration at constant c...

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  9. In the energy band diagram of a material shown below, the open circles...

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

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

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

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  13. What is the energy gap in Si semiconductor?

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

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

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

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

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

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