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Series Circuits - Technical MCQs

Q1:

In the given circuit, the voltage dropped across R3 equals ___.

A 1.5 V

B 3 V

C 6 V

D More information is needed to find the voltage dropped across R3.

ANS:A - 1.5 V

In series circuit current was same.

V = IR.

V = (15x10^-6)*(100x10^3).

V = 1.5 v.