February 26, 2017

Homework Help: math

Posted by christine on Sunday, May 2, 2010 at 11:40pm.

Electrical system are governed by Ohm's law, which states that V = IR, where V=voltate, I=current, and R=resistance. If the current in an electrical system is decreasing at a rate of 9 A/s while the voltage remains constant at 14 V, at what rate is the resistance increasing when the current is 40 A?

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