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Question: Answered & Verified by Expert
A bar magnet has a magnetic moment of 10Am2. If its magnetic length is 5cm, Its pole strength is 
PhysicsMagnetic Properties of MatterNEET
Options:
  • A 200Am
  • B 100Am
  • C 300Am
  • D 50Am
Solution:
2295 Upvotes Verified Answer
The correct answer is: 200Am
m=Ml=100.05=200 A m

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