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Olympiad workbook

Exam: Olympiad workbook
Subject: NSEP
Chapter: Current Electricity

Olympiad workbook · NSEP · Current Electricity

The switch S in the circuit shown is closed for a long time and...

The switch S in the circuit shown is closed for a long time and then opened at time

t=0

. The current in the

100 \mathrm{k} \Omega

resistance at

t=3 \mathrm{~s}

is

The switch S in the circuit shown is closed for a long time and then opened at time t=0 . The current in the 100 k

Options

Azero.
B $48 \mu \mathrm{~A}$ .
C $35.5 \mu \mathrm{~A}$ .
D $16 \mu \mathrm{~A}$ .

Correct answer

C. $35.5 \mu \mathrm{~A}$ .

Step-by-step solution

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