Unformatted text preview: (4 πε r 2 ) for r > R . Here R is the radius of the sphere. Thus, the potential V at the surface of the sphere (where r = R ) is given by V ( R ) = V ¯ ¯ ¯ ¯ r = ∞ + Z ∞ R E ( r ) dr = Z R ∞ q 4 πε r 2 dr = q 4 πε R = ³ 8 . 99 × 10 9 N · m 2 C 2 ´ ( 1 . 50 × 10 8 C ) . 160 m = 8 . 43 × 10 2 V ....
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This note was uploaded on 11/12/2011 for the course PHYS 2001 taught by Professor Sprunger during the Fall '08 term at LSU.
 Fall '08
 SPRUNGER
 Physics, Charge

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