problem22_64

University Physics with Modern Physics with Mastering Physics (11th Edition)

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Unformatted text preview: 22.64: (See Problem 22.63 with Q → − Q for terms associated with right sphere) 1 Q ˆ i  a)  E ( x = 0) = + 4πε0 4 R 2 ˆ R 1 (Q 8) Q 1 Q 4Q ˆ 1 17Q ˆ  b)  E x = = ( R 2) 2 + (3 R 2) 2 i = 4πε 2 R 2 + 9 R 2 i = 4πε 18 R 2 i 2 4πε0 0 0 1 Q Qˆ Q ˆ E ( x = R) =  c)  R 2 + R 2 i = 2πε R 2 i 4πε0 0 1 Q Qˆ 1 Q Q ˆ − 1 8Q ˆ  d)  E ( x = 3R ) = (3R ) 2 − R 2 i = 4πε 9 R 2 − R 2 i = 4πε 9 R 2 i 4πε0 0 0 ...
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This document was uploaded on 02/06/2008.

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