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April 23, 2014

Homework Help: electric force/field

Posted by physics on Monday, January 23, 2012 at 11:31am.

Three point charges, A = 2.2 C, B = 7.5 C, and C = -3.9 C, are located at the corners of an equilateral triangle . Find the magnitude and direction of the electric field at the position of the 2.2 C charge.
magnitude = .
N/C
direction =

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