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x C chegg study IGuided Sc x D hw week 2.pdf C Secure https://leaming.semo.edu/p

ID: 1526887 • Letter: X

Question

x C chegg study IGuided Sc x D hw week 2.pdf C Secure https://leaming.semo.edu/pluginfile.php/1614537/mod resource/content/3/hw week 2.pdf Apps Bookmarks M Kent Library ISout learning semo edu hea hw week 2.pdf 1. The sketch below shows cross sections of equipotential surfaces between two charged conductors that are shown in solid grey. Various points on the equipotential surfaces near the conductors are labeled A, B, C I. (+10 points) 0.4 m 700V -60V -50V 300 V -20V +20 V +40V a. At which of the labeled points will the electric field have the greatest magnitude? b. At which of the labeled points will an electron have the greatest potential energy? C. What is the potential difference between points B and E? C: 6

Explanation / Answer

2)

r = distance of each charge Q on left and right from point P = sqrt(R2 + R2) = sqrt(2) R

electric potential at P is given as

Vp = - k Q /r + k Q/r + k (3Q)/R

Vp = k (3Q)/R