Question

Magnetic field lines:
it is a curve around a magnet such that the tangent at any point on the curve gives the direction of magnetic field at that point.please explain this statement​

Answer 1

Answer:

magnetic field lines are curved as it travels from the north pole to the south pole outside the magnet. where as field lines travel from south to north inside the magnet  

Explanation:

i would suggest you to do an experiment

take a magnet and a magnetic compass and bring it near to the north pole and slowly move towards the south pole of the magnet and mark all the points and draw lines parallel to the needle and u would be surprised to see that all the lines are in different directions. as the magnetic field is more than that of the magnetic field of the earth near any magnet. this forces the magnetic compass to get deflected towards the direction of the magnetic field lines.

i hope your queries would have been solved

 

Answer 2

Answer:

Explanation:

Take a magnet and a magnetic compass and bring it near to the north pole and slowly move towards the south pole of the magnet and mark all the points and draw lines parallel to the needle and u would be surprised to see that all the lines are in different directions. as the magnetic field is more than that of the magnetic field of the earth near any magnet. this forces the magnetic compass to get deflected towards the direction of the magnetic field lines.