If net force is zero on a particle in magnetic field what is relation between velocity and magnetic field?(a) v=E*B(b) v=E/B(c) v=B/E(d) v=1/(E*B)I got this question in examination.This is a very interesting question from Force Determination in chapter Electromagnetism of Basic Electrical Engineering

If net force is zero on a particle in magnetic field what is relation

1.	If net force is zero on a particle in magnetic field what is relation between velocity and magnetic field?(a) v=EB(b) v=E/B(c) v=B/E(d) v=1/(EB)I got this question in examination.This is a very interesting question from Force Determination in chapter Electromagnetism of Basic Electrical Engineering
Answer» Right choice is (b) v=E/B Explanation: SINCE NET force is ZERO on the particle. Electric force = Magnetic force QE = QvB => E=vB or v=E/B.

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