2) - CALC A semicircle of radius a is in the first and Figure P21.86 +2 second quadrants, with the cen- ter of curvature at the origin. Positive charge +Q is distrib- uted uniformly around the left half of the semicircle, and nega- tive charge - is distributed uniformly around the right half of the semicircle (Fig. P21.86). What are the magnitude and direction of the net electric field at the origin produced by this distribution of charge? 1/2 CE y dé = -Q X -T/2 TY2 Sedi -π/2 EdA. Cose TT/2 St E). SHE E -TT/2 12 TT

2) - CALC A semicircle of radius a is in the first and Figure P21.86 +2 second quadrants, with the cen- ter of curvature at the origin. Positive charge +Q is distrib- uted uniformly around the left half of the semicircle, and nega- tive charge - is distributed uniformly around the right half of the semicircle (Fig. P21.86). What are the magnitude and direction of the net electric field at the origin produced by this distribution of charge? 1/2 CE y dé = -Q X -T/2 TY2 Sedi -π/2 EdA. Cose TT/2 St E). SHE E -TT/2 12 TT

University Physics Volume 2

18th Edition

ISBN:9781938168161

Author:OpenStax

Publisher:OpenStax

Chapter6: Gauss's Law

Section: Chapter Questions

Problem 58P: Consider a uranium nucleus to be sphere of radius R=7.41015 m with a charge of 92e distributed...

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