Magnetics 1 Question 12
12. Two particles and of masses and respectively and having the same charge are moving in a plane. A uniform magnetic field exists perpendicular to this plane. The speeds of the particles are and , respectively and the trajectories are as shown in the figure. Then
(2001, 2M)
(a)
(b)
(c)
(d)
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Answer:
Correct Answer: 12. (b)
Solution:
- Radius of the circle
or radius if and are same.