−±kdirection (since±±±ikj×− =ej). Note that the charge is positive; also note that we need to assume By= 0. The magnitude |Bz| is given by Eq. 28-3 (with φ= 90°). Therefore, with 21.0 10kgm−=×, 42.0 10 m/svand 58.0 10 Cq−, we find ˆˆˆkk( 0.061 T)kzmgBBqv⎛⎞
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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.