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When there is 12 mA of current through a 1.2 kΩ resistor, the voltage across the resistor is

14.4 V
1.4 V
100 V
10 V

Correct Answer: 14.4 V

Explanation:

V = IR (Ohms Law)

= 12 X 10^-3 X 1.2 X 10 ³

= 12 X 1.2

= 14.4 V

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