a. An electrically neutral penny, of mass 3.11 g, contains equal number of positive and negativecharges. Assuming the penny is made of pure copper, what is the total positive (or negative) chargewithin a penny?Atomic mass of copper = 63.5 g/molN, = 6.02 x 10 atoms / mol (Avogadro's number)Atomic Number of Copper = 29 protons/atom2010CANADANOTE: you don't necessarily need chemistry for this.Dimensional analysis!!!b. Suppose the positive and negative charges could be isolated into two bundles andseparated by a distance of 1.00 km. What would the force of attraction between thebundles be?

The number of atoms in a penny is given by, N=NAmM where NA is Avogadro's number, m is mass of a…

a. An electrically neutral penny, of mass 3.11 g, contains equal number of positive and negative charges. Assuming the penny is made of pure copper, what is the total positive (or negative) charge within a penny? Atomic mass of copper = 63.5 g/mol N. = 6.02 x 10" atoms / mol (Avogadro's number) 2010 CNADA Atomic Number of Copper = 29 protons/atom NOTE: you don't necessarily need chemistry for this.Dimensional analysis!!! b. Suppose the positive and negative charges could be isolated into two bundles and separated by a distance of 1.00 km. What would the force of attraction between the bundles be?

a. An electrically neutral penny, of mass 3.11 g, contains equal number of positive and negative charges. Assuming the penny is made of pure copper, what is the total positive (or negative) charge within a penny? Atomic mass of copper = 63.5 g/mol N. = 6.02 x 10" atoms / mol (Avogadro's number) 2010 CNADA Atomic Number of Copper = 29 protons/atom NOTE: you don't necessarily need chemistry for this.Dimensional analysis!!! b. Suppose the positive and negative charges could be isolated into two bundles and separated by a distance of 1.00 km. What would the force of attraction between the bundles be?

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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a. An electrically neutral penny, of mass 3.11 g, contains equal number of positive and negative charges. Assuming the penny is made of pure copper, what is the total positive (or negative) charge within a penny? Atomic mass of copper = 63.5 g/mol Na = 6.02 x 10 atoms / mol (Avogadro's number) CAADA Atomic Number of Copper = 29 protons/atom NOTE: you don't necessarily need chemistry for this.Dimensional analysis!!! b. Suppose the positive and negative charges could be isolated into two bundles and separated by a distance of 1.00 km. What would the force of attraction between the bundles be?
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