Question

What procedure will u follow to study magnetic field,if u r provided with parafin on oil,iron nail,battery ,coil conductor wire

Answer 1

first studying magnetic field the procedure to be followed will be as follows first iron nail will be called up and battery will be connected to the wire later any magnet brought nearby will be attracted whereas non magnetic particles would not be get attracted and this will help to identify magnetic and nonmagnetic substances and thus magnetic study can be carried out


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