February 19, 2017

Homework Help: physics

Posted by Sasha on Monday, January 4, 2010 at 10:48pm.

1. Three particles with charges of +11 mC each are placed at the vertices of an equilateral triangle with sides of 15.0 cm. What is the magnitude and direction of the net force on each particle?

2. A proton is released in an uniform electric field and it experiences a force of 3.2 x 10-14 N toward the south. What are the magnitude and direction of the electric field?

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