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April 16, 2014

Homework Help: science

Posted by Clover on Monday, February 18, 2008 at 7:24pm.

Sasha wants to find the resistance of the motor. She measured a 6 V drop across the motor that is in a series circut with a 200 ohms reseistor. The power source is supplying 9 V to the circut. How musch resistance is her motor putting into the circut?

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