ch22_p11 - 11 The x component of the electric field at the...

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11. The x component of the electric field at the center of the square is given by () 3 12 4 2222 0 1234 2 0 || 1 cos 45 4 (/2 ) (/2 ) 11 1 4/ 2 2 0. x q qq q E aaaa qqqq a ε ªº =+ ° «» ¬¼ = π π Similarly, the y component of the electric field is 3 4 0 2 0 92 2 8 5 2 1 cos 45 4 ) 1 2 2 8.99 10 N m / C (2.0 10 C) 1 1.02 10 N/C. (0.050 m) / 2 2 y q q E a πε = −++− ° =− + + ×⋅
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This note was uploaded on 09/06/2009 for the course PHYSICS 14358 taught by Professor Bolton during the Spring '09 term at Kansas State University.

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