The figure shows two semiconductors 
and 
in series combination. The semiconductor 
is made by doping a germanium crystal with pentavalent impurity while 
is made by germanium with trivalent impurity. The correct statement is:
A
is p-type, 
is n-type and junction is reverse biased B
is n-type, 
is p-type and junction is reverse biased C
is n-type, 
is p-type and junction is forward biased D
is p-type, 
is n-type and junction is forward biased
Text Solution
Verified by ExpertsThe correct answer is:
B
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