Find what value of the electric field is required

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A beam of electrons is accelerated through a potential difference of 10 kV before entering a velocity selector. If the B-field of the velocity selector is perpendicular to the velocity and has a value of 0.05 T, find what value of the Electric field is required (in the magnetic field region) if the particles are to be undefeated?

V/m

Reference no: EM13665644

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