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Ohm''s Law - Engineering

Q1:

Four amperes of current are measured through a 24  resistor connected across a voltage source. How much voltage does the source produce?

A 960 V

B 9.6 V

C 96 V

D 8 V

ANS:C - 96 V

Given that, current (i) = 4 A.

Resistance = 24.

Then, voltage (V) = 4x24 = 96 V.