Questions
In a region of space both electric and magnetic fields exist. A charge particle is fired in that field and it passes unaccelerated. Then
detailed solution
Correct option is D
Lorentz force F→ =QV→×B→ + QE→Since acceleration is zero,QV→×B→ + QE→=0⇒E→=B→×V→From the equation it is evident that E→, B→ and V→ are mutually perpendicular.Talk to our academic expert!
Similar Questions
A charged particle of mass m, carrying a charge Q is projected from the origin with a velocity . A uniform magnetic field exists in that region. Then maximum distance of the particle from x-axis is
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