2012 - JAMB Physics Past Questions and Answers - page 5
41
If a reverse-biased voltage is applied across a p-n junction, the depletion layer width is
A
increased
B
decreased
C
constant
D
halved
42
I. Small size.
II. Low power requirement
III. Not easily damaged by high temperature
IV. Highly durable. Which of the above are the advantages of semiconductors?
II. Low power requirement
III. Not easily damaged by high temperature
IV. Highly durable. Which of the above are the advantages of semiconductors?
A
I,II and lll only
B
ll,lll and lV only
C
l, Hand lV only
D
l, ll, lll and lV
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