My question is simple , I was just curious about this this it might seem stupid question but it should be thought upon , i was asking can we concentrate all magnetic lines at one place. Thanks in advance for giving your answer.

  • $\begingroup$ A bar magnet does not have all magnetic field lines in one place. $\endgroup$ – BLAZE Jun 7 '17 at 18:04
  • $\begingroup$ Sorry for the mistake but I was trying to ask that how can we concentrate magnetic field of bar magnet at one place. $\endgroup$ – user449276 Jun 7 '17 at 18:08

If we have a magnetic monopole then it will be a source or sink for magnetic field lines.

We have not observed such a thing. This statement is equivalent to one of Maxwell's equations: $\nabla\cdot B=0.$

If you are asking about magnetic field lines crossing, think about the meaning of these field lines. These are lines of force, so it would imply that the force at a point of intersection would have multiple directions.


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