Magnetics 1 Question 19
19. Consider the motion of a positive point charge in a region where there are simultaneous uniform electric and magnetic fields
(2012)
(a) If
(b) If
(c) If
(d) If
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Answer:
Correct Answer: 19. (c, d)
Solution:
- and Magnetic field will rotate the particle in a circular path (in
(d)
Magnetic force is zero, as
