12) An Aluminum sphere of radius R = 10 cm has a net charge Q. = 1.5 nC. Calculate the electric field at r = %3D 10 cm. a) 0 N/C; b) 27 x 10? N/C; c) 13.5 x 10? N/C; or d) 54 x 10? N/C. 13) An Aluminum sphere of radius R = 10 cm has a net charge Q, = 1.5 nC. Calculate the electric potential at r = 10 cm. a) 0 V; b) 27 x 10? V; c) 135 V ; or d) 2.7 x 103 V.

12) An Aluminum sphere of radius R = 10 cm has a net charge Q. = 1.5 nC. Calculate the electric field at r = %3D 10 cm. a) 0 N/C; b) 27 x 10? N/C; c) 13.5 x 10? N/C; or d) 54 x 10? N/C. 13) An Aluminum sphere of radius R = 10 cm has a net charge Q, = 1.5 nC. Calculate the electric potential at r = 10 cm. a) 0 V; b) 27 x 10? V; c) 135 V ; or d) 2.7 x 103 V.

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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