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The electric field is measured for points at distances r from the center of a uniformly charged insulating sphere that has volume charge density ρ and radius R, where r<RPart A Calculate ρ.

Question

The electric field is measured for points at distances r from the center of a uniformly charged insulating sphere that has volume charge density ρ and radius R, where r<R


Part A
Calculate ρ.

 

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Step 1

Electric field is given by,

E=Pr
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E=Pr

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Step 2

Re-arranging and substituting the v...

3(6x10 N/C)(8.85x10-12)
P=
8mm
3(6x10 N/C) (8.85x1012
8x10-3m
1.99x10 C/m3
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3(6x10 N/C)(8.85x10-12) P= 8mm 3(6x10 N/C) (8.85x1012 8x10-3m 1.99x10 C/m3

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Tagged in

Science

Physics

Electric Charges and Fields

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