Share
Explore BrainMass

Uniform electric field: point charge and potential difference

Location A is 4 m to the LEFT of a point charge of 0.3 μC. Location B lies on the same line and is to the RIGHT of the charge. The potential difference VB - VA = 100 V. How far is Location B from the point charge?

A uniform electric field has a magnitude of 2 x 103 N/C. In a vacuum, a proton begins with a speed of 4 x 104 m/s and moves in the opposite direction of this field. Find the distance the proton travels before coming to rest.

Solution Preview

Hello and thank you for posting your question to Brainmass!

The solution ...

Solution Summary

Solution provides detailed explanation of how to find point charges, as well as distance a proton travels. Examples provided.

$2.19