The given magnet is divided into three parts A, B and C.


Name the parts where the strength of the magnetic field is:


i. maximum


ii. minimum


How will density of magnetic field lines differs at these parts?

Parts where the strength of the magnetic field is


i) maximum: part A and part C


ii) minimum: part B


Part B has no magnetic field lines whereas part A and part C has magnetic lines since they are magnetic poles which determines the strength of their magnetic field. Hence part B is where the intensity of the magnetic field is almost zero or minimum.


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