problem27_40

problem27_40 - mg F = magn A . 35 00 . 5 V 175 sin sin = =...

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27.40: (a) The magnetic force on the bar must be upward so the current through it must be to the right. Therefore a must be the positive terminal. (b) For balance,
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Unformatted text preview: mg F = magn A . 35 00 . 5 V 175 sin sin = = = = = R I g IlB m mg IlB kg 3.21 s m 9.80 T) m)(1.50 A)(0.600 (35.0 2 = = m...
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This note was uploaded on 05/07/2008 for the course PHYS 4 taught by Professor Stuart during the Spring '08 term at UCSB.

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