A non-conducting sphere of radius r = 20.6 cm contains a uniformly distributed charge of Q = 12.8 µC. Part 1) Calculate the strength of the electric field at a distance a = 7.02 cm from the centre of the sphere |Ea| = N/C Part 2) Calculate the strength of the electric field at a distance b = 60.7 cm from the centre of the sphere. |Eb| = N/C Part 3) Imagine this is instead a conducting sphere with the same total charge, Q = 12.8 µC, that has a spherical cavity centred on the centre of the sphere, with a radius c = 4.08 cm. A charge q=7.29 µC is placed at the centre of the cavity. What would be your answers to Parts 1 and 2? |Ea| |N/C N/C

A non-conducting sphere of radius r = 20.6 cm contains a uniformly distributed charge of Q = 12.8 µC. Part 1) Calculate the strength of the electric field at a distance a = 7.02 cm from the centre of the sphere |Ea| = N/C Part 2) Calculate the strength of the electric field at a distance b = 60.7 cm from the centre of the sphere. |Eb| = N/C Part 3) Imagine this is instead a conducting sphere with the same total charge, Q = 12.8 µC, that has a spherical cavity centred on the centre of the sphere, with a radius c = 4.08 cm. A charge q=7.29 µC is placed at the centre of the cavity. What would be your answers to Parts 1 and 2? |Ea| |N/C N/C

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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