Friday
April 18, 2014

Homework Help: physics

Posted by jaden on Wednesday, April 22, 2009 at 6:37pm.

please help with either or both


1. a charge of 10C is passing in 2 second through a cross sectional area of a conductor. calculate the intensity of magnetic field at a distance of 10 cm from the conductor.

2. An amount of 3X10^20 electrons is passing in a conductor in 2 ms. calculate the electric current.

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