11. The xcomponent of the electric field at the center of the square is given by ()312422220123420||1cos 454(/2) (/2)1114/220.xqqqqEaaaaqqqqaεªº=+−−°«»¬¼−−=ππSimilarly, the ycomponent of the electric field is 340209228521cos 454)1228.99 10 N m / C(2.0 10 C)11.02 10 N/C.(0.050 m) / 22yqqEaπε−=−++−°=−++−×⋅
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This note was uploaded on 09/06/2009 for the course PHYSICS 14358 taught by Professor Bolton during the Spring '09 term at Kansas State University.