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in n type semiconductor , electrons are ...

in n type semiconductor , electrons are majority charge carriers but it does not show any negative charge. The resaon is

A

elaectrons are stationary

B

elaectrins are neutralizw with holes

C

mobility of electrons is exteremely small

D

atom is electrically neutral

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TARGET PUBLICATION-SEMICONDUCTORS-EXERCISE
  1. a semiconductor has equal electron and hole concetration of2x10^8 m^(-...

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  2. in an n - type semiconductor, which of the foll.statement is true ?

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  3. in n type semiconductor , electrons are majority charge carriers but i...

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  4. the barrier potential of p-n junction depends on : a.type of semicond...

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  5. with forwardf biased mode, the p-n junction diode.

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  6. the forward biased diode connection is

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  7. whicch one of the foll. Represents reverse bias diode?

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  8. p-n junction diods are arranged as shown in the figures (A and B). Ide...

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  9. pick out the statement which is not CORRECT

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  10. aplication of a forward bias to a p-n junction

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  11. the change in curtrent through a junction diode is 1.2mA when the forw...

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  12. consider the junction diode as ideal. The value of current flowin g th...

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  13. In the figure shown, if the diode forward voltage drop is 0.2V, the vo...

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  14. assume that even each diode shown in the figure has a forward basis r...

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  15. for the current shiown in the figure . The equivalent resistance betwe...

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  16. the given circuit has two ideal diodes connected as shown in the figur...

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  17. the reading of the ammeter for a silicon diode in the given circuit is...

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  18. when a semiconductor device is connected in series with a battery and ...

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  19. if in a p-n junction , a square input signal of 10 V is applied as sh...

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  20. in a p-n junction diode, change in temperature due to heating

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