Ohm's Law - Practice Questions

Question 1

If doubling the voltage across a resistor doubles the current through the resistor then

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Question 2

Power supplies differ from batteries in that

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Question 3

A battery's capacity to deliver power is measured in

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Question 4

If the voltage across a fixed value of resistance is increased five times, what does the current do?

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Question 5

If voltage across a resistance doubles

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Question 6

"Half-splitting" is

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Question 7

If current through a resistance is halved

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Question 8

If the resistance in a circuit with constant voltage increases, the current will

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Question 9

Ohm's law is a relationship between

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Question 10

Power supplies are regulated to prevent the output voltage from changing due to changes in the

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