43. •• CALC Figure P23.43 shows a thin rod of length L with total charge Q. a. Find an expression for the electric field strength at point P on the axis of the rod at distance r from the center. b. Verify that your expression has the expected behavior if r » L. c. Evaluate E at r = 3.0 cm if L = 5.0 cm and Q = 3.0 nC. Figure P23.43

43. •• CALC Figure P23.43 shows a thin rod of length L with total charge Q. a. Find an expression for the electric field strength at point P on the axis of the rod at distance r from the center. b. Verify that your expression has the expected behavior if r » L. c. Evaluate E at r = 3.0 cm if L = 5.0 cm and Q = 3.0 nC. Figure P23.43

College Physics

11th Edition

ISBN:9781305952300

Author:Raymond A. Serway, Chris Vuille

Publisher:Raymond A. Serway, Chris Vuille

Chapter1: Units, Trigonometry. And Vectors

Section: Chapter Questions

Problem 1CQ: Estimate the order of magnitude of the length, in meters, of each of the following; (a) a mouse, (b)...

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