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Card 16

Front

What is resistance in a electric circuit?

Back

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Card 17

Front

What is the calcualtion for resistance?

Back

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Card 18

Front

The higher the volage the..............the resistance

Back

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Card 19

Front

Is there more resistance when two resistors are inn series or parallel?

Back

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Card 20

Front

What is a variable resistor?

Back

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Card 21

Front

How does a dimmer switch work?

Back

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Card 22

Front

What does LDR stand for?

Back

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Card 23

Front

When does the resistance fall in a LDR?

Back

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Card 24

Front

If it is dark, does it means there is high reisiatnce or low resistance, why?

Back

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Card 25

Front

Why is a thermistor used in air conditioning?

Back

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