Subject :NSO Class : Class 6
In the given diagrams, compasses are used to plot the magnetic field around a bar magnet with poles marked N(North) and S(South). Which of the following diagrams correctly shows the expected field pattern?
(a) 
(b) 
(c) 
(d) 
i did not understand what they are trying to ask. can somebody explain?
Ans 1:
Class : Class 8
D is the answer
Ans 2:
Class : Class 6
I want solution