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Ohm's Law

Ohm's Law
If 750 µA is flowing through 11 k of resistance, what is the voltage drop across the resistor?

146 V
14.6 V
8.25 V
82.5 V

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Ohm's Law
A resistor is connected across a 50 V source. What is the current in the resistor if the color code is red, orange, orange, silver?

21.4 mA
2.2 mA
214 mA
2 mA

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Ohm's Law
What is the voltage source for a circuit carrying 2 A of current through a 36 resistor?

7.2 V
72 V
1.8 V
18 V

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Ohm's Law
Twelve volts are applied across a resistor. A current of 3 mA is measured. What is the value of the resistor?

4.4
4
400
4 k

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Ohm's Law
What is the approximate resistance setting of a rheostat in which 650 mA of current flows with a 150 V source?

230
23
97
9.7

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Ohm's Law
If 24 V are applied across a resistor and there are 10.9 mA of current, the resistance is

220
220 k
2.2 k
22 k

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