Which one of the following statements about magnetic field lines is NOT correct?

Options

A. They can emanate from a point
B. They do not cross each other
C. Field lines between two poles cannot be precisely straight lines at the ends
D. There are no field lines within a bar magnet

Answer

D

Explanation

Magnetic field lines are a visual tool used to represent magnetic fields. They describe the dircetion of the magnetic force on a north monopole at any given position.