Question

A charge is spread out uniformly over a small non-conducting sphere. The small sphere shares a center with a larger spherical shell with an inner radius of 6 ?? and an outer radius of 12 ??. a) Using Gauss’ Law, what is the magnitude of the charge on the nonconducting sphere if the field from the sphere is measured to be 8200 ?/? when 0.5 ?? from the center? b) What is the surface charge density on the inside of the conducting sphere? c) What is the surface charge density on the outside of the conducting sphere? d) What is the magnitude of the electric field at a point 15 ?? from the conducting sphere’s outer surface?

Answer #1

A solid, nonconducting sphere of radius R = 6.0cm is charged
uniformly with an electrical charge of q = 12µC. it is enclosed by
a thin conducting concentric spherical shell of inner radius R, the
net charge on the shell is zero.
a) find the magnitude of the electrical field
E1 inside the sphere (r < R) at the
distance r1 = 3.0 cm from the center.
b) find the magnitude of the electric field E2
outside the shell at the...

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13.
Determine the...

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C.Calculate the surface charge density on the outer surface of
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a)What is the new charge density on the outside of the
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Calculate the strength of the electric field just outside the
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What is the electric flux through a spherical surface just
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A solid conducting sphere of radius R and carrying charge +q is
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An insulating sphere of radius a has charge density p(r) =
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