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September 2, 2015

Homework Help: Physics

Posted by Anonymous on Monday, March 5, 2012 at 8:25pm.

A singly charged ion of unknown mass moves in a circle of radius 13.5 cm in a magnetic field of 2.9 T. The ion was accelerated through a potential difference of 3.0 kV before it entered the magnetic field. What is the mass of the ion? (hint: EPE=Vq=KE)
kg

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