Electric Circuits Random Retrieval

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Electric Circuits Random Retrieval

This quiz contains all the questions in the Electric Circuits section. The website will pick 10 questions at random.

1 / 10

The unit of charge is the coulomb. A correct alternative unit is:

2 / 10

Select a use for this circuit when the temperature fluctuates. Assume Vout is the location of external circuitry

3 / 10

Select a use for this circuit in fluctuating light conditions. Assume Vout is the location of external circuitry

4 / 10

Select effect on Vout when the light intensity increases on this circuit.

5 / 10

Select the effect on Vout when the surrounding temperature decreases for circuit.

6 / 10

Select the effect on Vout when the surrounding temperature increases for circuit.

7 / 10

Calculate the current at A2 in the circuit shown.

8 / 10

Calculate the current at A1 in the circuit shown.

9 / 10

Which graph best represents the resistance of an NTC thermistor?

10 / 10

If the area (A) of a material was to doubled, what would the resistance be?

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