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October 22, 2014

Homework Help: Physics

Posted by Jess on Tuesday, September 28, 2010 at 9:45pm.

An electron and a proton move in circular orbits in a plane perpendicular to a uniform magnetic field B.

Find the ratio of the radii of their circular orbits when the electron and the proton have the same momentum.

Find the ratio of the radii of their circular orbits when the electron and the proton have the same kinetic energy.

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