What is the velocity of a beam of electrons

Reference no: EM13542535

What is the velocity of a beam of electrons that go undeflected when passing through perpendicular electric and magnetic fields of magnitude 8.8 x 10^3 V/m and 3.5 x 10^-3 T respectively?

What is the radius of the electron orbit if the electric field is turned off?

Reference no: EM13542535

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