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What is Charge Enclosure and Electric Field Analysis about?
1) The document derives expressions for the charge Q and electric field E of a spherical shell with uniform surface charge density α. 2) It finds that Q = (480/233)παR3 and the electric field is E = (480Q/233πε0r2)(1-(r/R)3 + 17(r/R)5/480) for R/2 ≤ r ≤ R, and E = Q/4πε0r2 for r ≥ R. 3) It calculates that the fraction of total charge Q between the spheres r = R/2 and r = R is 0.807.
- Author
- IENCS
- Language
- EN