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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

34.4 V
13.6 V
1.36 V
340 V

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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?

5.9 mA
27.2 mA
590 mA
59 mA

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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?

2.2 mA
21.4 mA
2 mA
214 mA

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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
500 V
50 V
80 V

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Ohm's Law
Four amperes of current are measured through a 24 resistor connected across a voltage source. How much voltage does the source produce?

8 V
9.6 V
960 V
96 V

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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
2.2 k
220
220 k

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