A 5.0 mC particle moves through a region containing the uniform magnetic field and the
Chapter 28, Problem 81(choose chapter or problem)
A 5.0 mC particle moves through a region containing the uniform magnetic field and the uniform electric field 300j V/m. At a certain instant the velocity of the particle is (17i 11j 7.0k ) km/s. At that instant and in unit-vector notation, what is the net electromagnetic force (the sum of the electric and magnetic forces) on the particle?
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