In part (a) of the figure an electron is shot directly away from a uniformly charged plastic sheet, at speed vs = 2.20 × 105 m/s. The sheet is nonconducting, flat, and very large. Part (b) of the figure gives the electron's vertical velocity component v versus time t until the return to the launch point. What is the sheet's surface charge density? Assume t, 10.0 ps. Number i 3.699E-6 -e + + + + (a) Units C/m^2 v (105 m/s) V₂ -Vs t (ps) (b)

In part (a) of the figure an electron is shot directly away from a uniformly charged plastic sheet, at speed vs = 2.20 × 105 m/s. The sheet is nonconducting, flat, and very large. Part (b) of the figure gives the electron's vertical velocity component v versus time t until the return to the launch point. What is the sheet's surface charge density? Assume t, 10.0 ps. Number i 3.699E-6 -e + + + + (a) Units C/m^2 v (105 m/s) V₂ -Vs t (ps) (b)

Physics for Scientists and Engineers: Foundations and Connections

1st Edition

ISBN:9781133939146

Author:Katz, Debora M.

Publisher:Katz, Debora M.

Chapter25: Gauss’s Law

Section: Chapter Questions

Problem 52PQ: FIGURE P25.41 Problems 51 and 52. Find the surface charge density of a sheet of charge that would...

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