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Ohm's Law

Ohm's Law
A current of 200 µA through a 6.8 k resistor produces a voltage drop of

13.6 V
340 V
34.4 V
1.36 V

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Ohm's Law
How much voltage is needed to produce 2.5 A of current through a 200 resistor?

8 V
80 V
500 V
50 V

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

14.6 V
82.5 V
8.25 V
146 V

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Ohm's Law
What is the approximate resistance of a rheostat if the voltage source is 18 V and the current is 220 mA?

820
8.2
8.2 k
82

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Ohm's Law
If you wish to increase the amount of current in a resistor from 120 mA to 160 mA by changing the 24 V source, what should the new voltage setting be?

32 V
8 V
320 V
3.2 V

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Ohm's Law
When there is 12 mA of current through a 1.2 k resistor, the voltage across the resistor is

100 V
1.4 V
10 V
14.4 V

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