Magnetic Field
Magnetic Field: Overview
This Topic covers sub-topics such as Magnetic Field Lines of a Bar Magnet, Magnetic Field Lines due to Two Horse Shoe Magnets and, Magnetic Field Lines due to Two Bar Magnets
Important Questions on Magnetic Field
Select the direction of magnetic field lines outside a horse magnet?
What is the direction of magnetic field lines outside a horse magnet? Explain with the help of a figure.
The direction of magnetic field lines outside a horse magnet is from North to South.
Illustrate diagrammatically the magnetic field lines of a horse shoe magnet.
What happens to the magnetic field lines when two bar magnets with similar poles are kept nearby?.
When two bar magnets with opposing poles are kept nearby, magnetic field lines get denser and also merge together.
Illustrate the magnetic field line of two bar magnets kept near by.
The _____ (normal/tangent) to the field lines at a given point represents the direction of the net magnetic field at that point.
The shape of the earth’s magnetic field resembles that of an imaginary:
The axis of earth’s magnetic field is inclined with the geographical axis at an angle of about:
The strength of magnetic field is stronger _______ of a bar magnet.
Two short magnets of equal dipole moments M are fastened perpendicularly at their centres as given in the figure. The magnitude of the magnetic field at a distance d from the centre on the bisector of the right angle is
