Consider a particle of charge Q, moving perpendicular to a magnetic field of flux density B with a velocity v.
A) Electrons are accelerated through a potential difference of 2000 V. Calculate their kinetic energy in J.
B) Calculate their speed.
C)If they enter a magnetic field of flux density 1.5 mT, what will be the radius of the circle that they will move in
(A)
(B)
(C) Applying the Newton's Second Law of Motion, we get:
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