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April 20, 2014

Homework Help: physics

Posted by physics on Sunday, March 15, 2009 at 4:35pm.

The potential differnece across a resistor is 4.4 * 10^2 V. If the resistance of the resistor is 1.8 k ohms, how much current flows throught the resistor?


R=1.8 k ohms
I=?
4.4*10^2 V

V=IR
I=V/R
= 4.4 * 10^2
___________ = 2.44*10

1.8 * 10^



24.4 A


is this done correctly?

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