The electric potential, relative to infinity, of a certain charge· distribution with a total charge Q is given byQ e=r/aV =4r€o rwhere a is some positive constant. The corresponding electric field is givenbyА. ЕAzegrš (1 -)e2aQВ. Е —--QC. E =4tegr21+2rD. E =4TEor²aQЕ. Е —2r1+a

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The electric potential, relative to infinity, of a certain charge distribution with a total charge Q is given by Q e-r/a V =- 4xco r where a is some positive constant. The corresponding electric field is given by A. E = 4xegr² 2a В. Е- 4T€gr²

The electric potential, relative to infinity, of a certain charge distribution with a total charge Q is given by Q e-r/a V =- 4xco r where a is some positive constant. The corresponding electric field is given by A. E = 4xegr² 2a В. Е- 4T€gr²

College Physics

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ISBN:9781305952300

Author:Raymond A. Serway, Chris Vuille

Publisher:Raymond A. Serway, Chris Vuille

Chapter1: Units, Trigonometry. And Vectors

Section: Chapter Questions

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Question

The electric potential, relative to infinity, of a certain charge
· distribution with a total charge Q is given by
Q e=r/a
V =
4r€o r
where a is some positive constant. The corresponding electric field is given
by
А. Е
Azegrš (1 -)e
2a
Q
В. Е —
--
Q
C. E =
4tegr2
1+
2r
D. E =
4TEor²
a
Q
Е. Е —
2r
1+
a

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