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Ohm's Law

Ohm's Law
How much resistance is needed to draw 17.6 mA from a 12 volt source?

680
68
212
6.8 k

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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

22 k
220 k
220
2.2 k

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Ohm's Law
Approximately how many milliamperes of current flow through a circuit with a 40 V source and 6.8 k of resistance?

27.2 mA
5.9 mA
590 mA
59 mA

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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?

3.2 V
320 V
32 V
8 V

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Ohm's Law
Approximately how much current flows through a 3.3 M resistor across a 30 V source?

90 A
9000 A
9 A
900 A

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Ohm's Law
How much resistance is required to limit the current from a 12 V battery to 3.6 mA?

2.2 k
3.3 k
33 k
22 k

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