How many electrons is present when a point charge is distance of 5 pum away from the source of a 25 N/C electric field? 07.18 x 10^14 electrons 7.81 x 10^14 electrons 4.34 x 10^14 electrons 4.43 x 10^17 electrons

How many electrons is present when a point charge is distance of 5 pum away from the source of a 25 N/C electric field? 07.18 x 10^14 electrons 7.81 x 10^14 electrons 4.34 x 10^14 electrons 4.43 x 10^17 electrons

College Physics

1st Edition

ISBN:9781938168000

Author:Paul Peter Urone, Roger Hinrichs

Publisher:Paul Peter Urone, Roger Hinrichs

Chapter18: Electric Charge And Electric Field

Section: Chapter Questions

Problem 5PE: Suppose a speck of dust in an electrostatic precipitator has l.0000 1012 protons in it and has a...

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Concept explainers

Electric Charges and Fields

One of the fundamental properties is the electromagnetic property. Charge cannot be destroyed by any process and this contributes formally to the law of charge conservation.

Question

How many electrons is present when
a point charge is distance of 5 um
away from the source of a 25 N/C
electric field?
07.18 x 10^14 electrons
7.81 x 10^14 electrons
4.34 x 10^14 electrons
O443 x 10^17 electrons

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