a) An electron moves at a speed of 8 x 105 m/s in the perpendicular direction of a uniform magnetic field of 0.30 t.
What is the magnetic force exerted on the electron
b) The uniform electric field between two parallel and opposite charge plates separated by 30 mm has an intensity of 2.5 x10³ N/C. An electron is released from the negative plate with zero initial velocity.
What is the kinetic energy of the electron at the halfway point.
c) an electron is in an electric field of 2.3 x 10³ N/C (top).
What force in Newton will the electron experience
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b) The uniform electric field between two parallel and opposite charge plates separated by 30 mm has an intensity of 2.5 x10³ N/C. An electron is released from the negative plate with zero initial velocity.
What is the kinetic energy of the electron at the halfway point.
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