SaraNextGen Study App [2023-24]
Last Updated On [03-11-2023]

Consider the following statements  and  and identify the correct choice of the given answers

. The width of the depletion layer in a -  junction diode increases in forward bias

. In an intrinsic semiconductor the fermi energy level is exactly in the middle of the forbidden gap

a)

 is true and  is false

b)

Both  and  are false

c)

 is false and  is true

d)

Both  and  are true


Question ID - 150448 :-

Consider the following statements  and  and identify the correct choice of the given answers

. The width of the depletion layer in a -  junction diode increases in forward bias

. In an intrinsic semiconductor the fermi energy level is exactly in the middle of the forbidden gap

a)

 is true and  is false

b)

Both  and  are false

c)

 is false and  is true

d)

Both  and  are true

1 Answer
5876 Votes
3537

Answer Key : (c) -

(c)

In forward biasing of  junction diode width of depletion layer decreases. In intrinsic semiconductor fermi energy level is exactly in the middle of the forbidden gap



Next Question :

In the circuit shown in the adjoining figure, the current between  and  is zero, the unknown resistance is of

a)

b)

c)

d)

 of a cell is required to find the value of

 


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