Question

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

• 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 1

Answer: (A), (D)

They can emanate from a point
There are no field lines within a bar magnet

Magnetic monopoles do not exist due to which the magnetic field lines cannot emanate from a point.

Field lines exist within a bar magnet.