Twelve volts are applied across a resistor. A current of 3 mA is measured. What is the value of the resistor?
A. 4 Ω
B. 400 Ω
C. 4 kΩ
D. 4.4 Ω
Answer: Option C
Related Questions on Ohms Law
How much current is produced by a voltage of 18 kV across a 15 kΩ resistance?
A. 1.2 A
B. 12 A
C. 120 mA
D. 12 mA
A. 183 Ω
B. 18.3 Ω
C. 66 Ω
D. 6.6 Ω
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