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Resistance and Power - Technical MCQs

Q1:

What current is flowing in the circuit?

mcq2_1002_1.jpg

A 288 kA

B 2 kA

C 50 mA

D 500 mu.gifA

ANS:D - 500 mu.gifA

V=12, R=24000, I=?
We know that V=IR
I=V/R
=12/24000
=0.0005
I=500 µA