MCQ 11 Mark
Figure shows the magnetic field lines between the two faces A and B of two magnets.
- ABoth faces A and B of two bar magnets are North pole.
- BFace A is south pole while face B is north pole.
- CBoth faces A and B of two bar magnets are South pole.
- ✓One direction at any point in space
Answer
View full question & answer→Correct option: D.
One direction at any point in space
(D) One direction at any point in space
Because magnetic field lines are directed from north to south . Which implies face of A is north and that of B is south and If field lines ever intersect at any point, there will be two tangents to the field line curve at that point, which is contradictory, as there can only be one net magnetic field vector having only one direction at any point in space.
Because magnetic field lines are directed from north to south . Which implies face of A is north and that of B is south and If field lines ever intersect at any point, there will be two tangents to the field line curve at that point, which is contradictory, as there can only be one net magnetic field vector having only one direction at any point in space.