Answered: Which expression describes electric…

Which expression describes electric flux through an infinitesimal area dA where is the angle between dA and the electric field, E? O (DA) E O (DA) x E O (DA). E cos O (dA) x E sin 0 O (DA) Esin 0

Physics for Scientists and Engineers: Foundations and Connections

1st Edition

ISBN:9781133939146

Author:Katz, Debora M.

Publisher:Katz, Debora M.

Chapter25: Gauss’s Law

Section: Chapter Questions

Problem 43PQ: The nonuniform charge density of a solid insulating sphere of radius R is given by = cr2 (r R),...

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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

Which expression describes electric flux through an infinitesimal area dA where is the angle
between dA and the electric field, E?
(dA). E
(dA) x E
O (DA). E cos
O (dA) x E sin
O (DA) Esin 0

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