What are the radii of the electron and alfa particle path

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an electron, proton and an alfa particle, accelerated trough the same potential difference, enter a region of uniform magnetiv field, moving at right angles to B. a) compare their kinetic energies. b) if the radius of the proton's circular path is 10cm, what are the radii of the electron and alfa particle path?

Reference no: EM13303678

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