A) Two horizontal metal plates are 0.05 m apart. A small sphere remains midway between the plates when a force electrical force of 15 4.5 10 N-x balances the force of gravity. The load on the sphere is 19 6.4 10 C-x. I. What is the potential difference between the plates? II. What is the mass of the small sphere? B) Calculate the number of electrons that must be removed from an isolated conductive sphere and neutral to give it a positive charge of 8.0 x 10-8 C. C) A distance of 0.50m separates loads of -2.0 x 10-7 C and 5.0 x 10-6 C. What is the electrical potential energy between the two charges?

A) Two horizontal metal plates are 0.05 m apart. A small sphere remains midway between the plates when a force electrical force of 15 4.5 10 N-x balances the force of gravity. The load on the sphere is 19 6.4 10 C-x. I. What is the potential difference between the plates? II. What is the mass of the small sphere? B) Calculate the number of electrons that must be removed from an isolated conductive sphere and neutral to give it a positive charge of 8.0 x 10-8 C. C) A distance of 0.50m separates loads of -2.0 x 10-7 C and 5.0 x 10-6 C. What is the electrical potential energy between the two charges?

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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Question

Please help me answer A. B. C. Question, well explained thank you!

A) Two horizontal metal plates are 0.05 m apart. A small sphere remains midway between
the plates when a force electrical force of 15 4.5 10 N - balances the force of gravity. The
load on the sphere is 19 6.4 10 C-x.
I. What is the potential difference between the plates?
II. What is the mass of the small sphere?
B) Calculate the number of electrons that must be removed from an isolated conductive
sphere and neutral to give it a positive charge of 8.0 x 10-8 C.
C) A distance of 0.50m separates loads of -2.0 x 10-7 C and 5.0 x 10-6 C.
What is the electrical potential energy between the two charges?

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