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Marianna [84]
3 years ago
11

A fan is driven by an electric motor. Explain how adding a thermistor to the circuit would make the fan move faster when the roo

m is warmer.
Physics
2 answers:
andriy [413]3 years ago
6 0

Answer:

do you want to be my friend

Explanation:

scoray [572]3 years ago
5 0
As the room becomes warmer, the temperature of the thermistor will increase as well. The resistance of thermistors reduces when their temperature increases; thus, the current to the motor will increase and the fan will run faster when temperature is increased.
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