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In the figure, a particle moves along a circle in a region of uniform magnetic field of magnitude B = 5.0 mT. The particle is either a
proton or an electron (you must decide which). It experiences a magnetic force of magnitude 2.9 x 10-15 N. What are (a) the particle's
speed, (b) the radius of the circle, and (c) the period of the motion?
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(a) Number
Units
(b) Number
i
Units
(c)
Number
Units

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