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73. We choose a coordinate system whose origin is at the center of the flat base, such that
the base is in the
xy
plane and the rest of the hemisphere is in the
z
> 0 half space.
(a)
()
22
2
2
ˆˆ
k
k
(0.0568 m) (2.50 N/C)
0.0253 N m /C.
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This note was uploaded on 01/25/2011 for the course PHYSICS 17029 taught by Professor Rebello,nobels during the Spring '10 term at Kansas State University.
 Spring '10
 Rebello,NobelS

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