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April 21, 2014

April 21, 2014

Posted by **Jasmine** on Sunday, November 13, 2011 at 2:53am.

I think it's Vind=wvBcos(theta)

=(1.80m(2.00m/s)(5.0T))

= 18 V

- Physics -
**drwls**, Sunday, November 13, 2011 at 3:44amThat is correct. An induced voltage difference V/L develops across his body that opposes the magnetic force vB per charge q. Thus V = LvB, if he walks in a direction across the B field lines, with his body length perpendicular to the field and motion directions

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