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Get Full Access to University Physics - 13 Edition - Chapter 22 - Problem 30e
Get Full Access to University Physics - 13 Edition - Chapter 22 - Problem 30e

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# A square insulating sheet 80.0 cm on a side is held

ISBN: 9780321675460 31

## Solution for problem 30E Chapter 22

University Physics | 13th Edition

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Problem 30E

A square insulating sheet 80.0 cm on a side is held horizontally. The sheet has 7.50 nC of charge spread uniformly over its area. (a) Calculate the electric field at a point 0.100 mm above the center of the sheet. (b) Estimate the electric field at a point 100 m above the center of the sheet. (c) Would the answers to parts (a) and (b) be different if the sheet were made of a conducting material? Why or why not?

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CDM 1150 – 03 Class Notes 2/9/16 Chapter 1: Intro to Human Communication 1.1The Importance of Studying Human Communication  Help to understand how people communicate  Communication differs from other social sciences because it focuses exclusively on the exchange of messages to create meaning  Has a long history dating back to classical era of western civilization o Socrates, Plato, and Aristotle  Communication is a complex activity influenced by a variety of factors o Cultural differences, cognitive abilities, and social norms  Can help attain goals, establish relationships, and develop ones identity  Communication i

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