We place a point charge q at the center of a sphere of radius R. This results in an electric field E at the surface of the sphere and a flux passing through it. If we change the radius of the sphere to R' = 2R, what happens to the electric field E' at the surface and he flux o' passing through this new sphere? Surface area A = 4TR², Volume V = nR³. a) E' = and D' 4E and '= 0 b) E' d) E' = c) E' = and p' = R 01x 4 and ' = 80

University Physics Volume 2
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ISBN:9781938168161
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Chapter6: Gauss's Law
Section: Chapter Questions
Problem 44P: A charge of 30C is distributed uniformly a spherical volume of radius 10.0 cm. Determine the...
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We place a point charge q at the center of a sphere of radius R. This results in
an electric field E at the surface of the sphere and a flux passing through it. If we change
the radius of the sphere to R' = 2R, what happens to the electric field E' at the surface and
the flux 'passing through this new sphere? Surface area A = 4TR², Volume V = nR³.
&
a) E' = and D' =
2
c) E' =
and ' =
4
b) E' =
d) E' =
4E and ' =
E
4
and ' = 80
Transcribed Image Text:We place a point charge q at the center of a sphere of radius R. This results in an electric field E at the surface of the sphere and a flux passing through it. If we change the radius of the sphere to R' = 2R, what happens to the electric field E' at the surface and the flux 'passing through this new sphere? Surface area A = 4TR², Volume V = nR³. & a) E' = and D' = 2 c) E' = and ' = 4 b) E' = d) E' = 4E and ' = E 4 and ' = 80
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