Last Updated On [03-11-2023]
In a forward biased p-n junction diode, the potential barrier in the depletion region is of the form
a)
.png)
b)
.png)
c)
.png)
d)
.png)
In a forward biased p-n junction diode, the potential barrier in the depletion region is of the form
a)
b)
c)
d)
Question ID - 150818 :-
In a forward biased p-n junction diode, the potential barrier in the depletion region is of the form
a)
b)
c)
d)
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In a forward biased p-n junction diode, the potential barrier in the depletion region is of the form |
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a) |
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b) |
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c) |
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d) |
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(d) In a forward biased p-n junction, the applied potential is opposite to the junction barrier potential |
The consequence of this is the effective barrier potential reduces. Hence, the graph (d) is correctly shown.Next Question :
are the three identical bulbs connected to a battery of steady emf with key 
closed. What happens to the brightness of the bulbs, 
and
when the key is opened?
.png)
|
a) |
Brightness of the bulb |
b) |
Brightness of the bulbs |
|
c) |
Brightness of the bulb |
d) |
Brightness of the bulbs |
increases and that of 
decreases
and 
increases
decreases and 
increases
and 
decreasesView Topper Answer
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