The magnetic field lines of bar magnet due to two unlike poles facing each other has
Parallel lines
Elliptical shape
Hyperbolic shape
Parabolic shape
If we keep an lodestone and a bar magnet near a iron bar, which will attract more?
Lodestone
Bar magnet
Both have equal attraction
lodestone repel and bar magnet attracts.
Magnetic field is a
Vector quantity
Scalar quantity
Pseudo vector
Pseudo scalar
The two poles of a magnet have
same strength
different strength
cannot be predict
none of these
The natural magnets are
Iron pieces
Limestone pieces
Lode stone pieces
Magnesium
In a uniform magnetic field, the field lines are
curved
parallel equidistant straight lines
parallel but non equispaced straight lines
nothing can be said
The magnetic field lines at distant points are
Anti parallel lines
Curved lines
Hyperbolic curves
Which is the points of a magnet where the attraction appears to be maximum?
Poles
Middle point
End points
None of these
Like poles attracts and unlike poles repel. This statement is true for
only bar magnet
only horse shoe magnet
all type of magnet
only magnetic needle
The resultant magnetic field at the neutral point is
1
2
zero
can't be predict.
