Physics, 20.10.2020 22:01 drcarver

A velocity selector uses a fixed electric field of magnitude E and the magnetic field is varied to select particles of various energies. If the electric field strength is 2.2 x 104 N/C, what should be the value of the magnetic field (in tesla) to select protons of velocity 6.4 x 105 m/s

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A velocity selector uses a fixed electric field of magnitude E and the magnetic field is varied to s...