Questions
A charged particle begins to move from the origin in a region which has a uniform magnetic field in the x-direction and a uniform electric field in the y-direction. Its speed is v when it reaches the point (x, y, z). Then, v will NOT depend
detailed solution
Correct option is B
For a particle moving in any combination of electric and magnetic fields, work is done only by the electric field. Energy of the particle = work done by the electric field =Force due to electric field x displacement in the direction of the electric field.Talk to our academic expert!
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