What is the relation between Magnetic forcec and lines of force? If – InterviewSolution

1.	What is the relation between Magnetic forcec and lines of force? If I place a massless (approx) object on a field line, will that object reach the bar magnet through that line?
Answer» What is the relation between Magnetic forcec and lines of force? If I place a massless (approx) object on a field line, will that object reach the bar magnet through that line?

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