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April 24, 2014

Homework Help: physics

Posted by anna on Wednesday, September 12, 2012 at 8:32am.

Consider a battery that has Vt = 12.0 V when it is not connected to a circuit. When a
10.0- resistor is connected with the battery, the potential difference across the battery’s terminals drops to 10.9 V. What is the internal resistance of the battery?

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