ch32-p060 - 60. (a) The period of rotation is T = 2/ and in...

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60. (a) The period of rotation is T = 2 π / ω and in this time all the charge passes any fixed point near the ring. The average current is i = q / T = q /2 π and the magnitude of the magnetic dipole moment is µ == = iA q rq r 2 1 2 22 π π . (b) We curl the fingers of our right hand in the direction of rotation. Since the charge is
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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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