For the current carrying solenoid as shown below, draw magnetic field lines and giving reason explain that out of the three points A,B and C at which point the field strength is maximum and at which point it is minimum.
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Part 1 :- Draw magnetic field lines of solenoid
Part 2 :- Maximum and minimum field strength
In inside part of solenoid the number of field lines are very dense.
In outside part of solenoid, the number or field lines are less dense
Therefore the magnetic field is maximum at point A and minimum at point B.
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