ch28-p004 - 4. The force associated with the magnetic field...

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± k direction (since ±± ± ik j ×− = e j ). Note that the charge is positive; also note that we need to assume B y = 0. The magnitude | B z | is given by Eq. 28-3 (with φ = 90°). Therefore, with 2 1.0 10 kg m , 4 2.0 10 m/s v and 5 8.0 10 C q , we find ˆˆ ˆ k k ( 0.061 T)k z mg BB qv ⎛⎞
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This note was uploaded on 06/03/2011 for the course PHY 2049 taught by Professor Any during the Spring '08 term at University of Florida.

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