ch22_p48 - 48. We are given = 4.00 106 C/m2 and various...

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48. We are given σ = 4.00 × 10 6 C/m 2 and various values of z (in the notation of Eq. 22- 26 which specifies the field E of the charged disk). Using this with F = eE (the magnitude of Eq. 22-28 applied to the electron) and F = ma , we obtain (a) The magnitude of the acceleration at a distance R is a = e σ ( 2 − 2 ) 4 m ε o = 1.16 × 10 16 m/s 2 . (b) At a distance R /100, a = e σ (10001 10001 ) 20002 m ε o = 3.94 × 10 16 m/s 2 . (c) At a distance R /1000, a = e σ (1000001 1000001 ) 2000002
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This note was uploaded on 01/25/2011 for the course PHYSICS 17029 taught by Professor Rebello,nobels during the Fall '10 term at Kansas State University.

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