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Question: Answered & Verified by Expert
Ions of different momentum (p), having the same charge, enter normally a uniform magnetic field. The radius of the orbit of an ion is proportional to
PhysicsMagnetic Effects of CurrentNEET
Options:
  • A P
     
  • B 1 p
  • C P2
  • D 1 p 2
Solution:
1146 Upvotes Verified Answer
The correct answer is: P
 
When charge enters into perpendicular magnetic field it moves circular path of radius

r = mv q B = p q B

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