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The current from below circuit if forwar...

The current from below circuit if forward resistance of the diode in `30 Omega ` is

A

0.03A

B

0.01A

C

0.5A

D

0.1A

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The correct Answer is:
A
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AAKASH SERIES-SEMICONDUCTOR DEVICES-EXERCISE -II (P-N JUNCTION DIODE)
  1. Which of the following junction diodes are reverse biased?

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  2. The junction diode shown in figure is ideal. Find the current in the c...

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  3. The current from below circuit if forward resistance of the diode in 3...

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  4. A cell of emf 4.5V is connected to a junction diode whose barrier pote...

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  5. A p-n junction diode can withstand current up to 10 mA under forward b...

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  6. Calculate the value of R, if the maximum value of forward current of t...

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  7. In a p-n junction, the depletion region is 400nm wide and and electric...

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  8. In a p-n junction, a potential barrier of 250 MeV exists across the ju...

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  9. When a p-n junction is reverse-biased,the current becomes almost const...

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  10. Find the current through the resistance in the circuits shown in figur...

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  11. Find the current through the resistance in the circuit shown in figure...

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  12. Currents in each of the following circuits, A and B respectively are

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  13. The potential difference across the diode is

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  14. The current flow through the resistance in the given circuit is

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  15. The current flow through the resistance in the given circuit is

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  16. The potential barrier of a P-N junction diode is 50 meV, When an elect...

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  17. A full-wave rectifier is used to convert 'n'Hz a.c into d.c, then the ...

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  18. The applied a.c power to a half-wave rectifier is 200W. The d.c power ...

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  19. A full wave p-n junction diode rectifier uses a load resistance of 130...

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  20. A p -n junction (D) shown in the figure can act as a rectifier. An alt...

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