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Q#1
PN Junction Theory
GATE EC 1991
MCQ
+1 mark
-0 marks
Referring to the figure. The switch S is in position 1 initially and steady state conditions exist from time 
to 
. The switch is suddenly thrown into position 2. The current I through the 10K resistor as a function of time t from , is ….. (Give the sketch showing the magnitudes of the current at , and 
)
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