Answered: How many electrons are present in a…

How many electrons are present in a glass rod whose charge is 3.45 x10^-17 C? A. 46.1 B. 215 C. 182 D. none of the options

University Physics Volume 2

18th Edition

ISBN:9781938168161

Author:OpenStax

Publisher:OpenStax

Chapter5: Electric Charges And Fields

Section: Chapter Questions

Problem 41P: A 2.5-g copper penny is given a charge of 2.0109C . (a) How many excess electrons are on the penny?...

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Question

How many electrons are present in a glass rod whose charge is 3.45 x10^-17 C?

A. 46.1

B. 215

C. 182

D. none of the options

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