Advertisements
Advertisements
प्रश्न
Select the correct option:
The magnetic strength of a bar magnet is:
पर्याय
maximum at its center
same along the magnet
maximum near its ends
none of these
Advertisements
उत्तर
maximum near its ends
APPEARS IN
संबंधित प्रश्न
Explain why, two magnetic field lines of not intersect each other.
The figure given below shows the magnetic field between two magnets:
Copy the diagram and label theother poles of the magnets.
Which is the weaker magnet?
A thick wire is hanging form a wooden table. An anticlockwise magnetic field is to be produced around the wire by passing current through this wire by using a battery. Which terminal of the battery should be connected to the:
(a) top end of wire?
(b) bottom end of wire?
Give reason for your choice.
In following figure, draw at least two magnetic field lines between the two magnets.
(a) 
A dry cell can supply a charge of 800 C. If continuous current of 8.0 mA is drawn, calculate the time in which cells will discharge completely.
Draw diagram showing the arrangement of the lines of force for a single magnet.
State any two properties of a magnet.
The magnetic field lines always begin from ____________.
Magnetic field lines determine ______.
Can two magnetic lines of force intersect? Justify your answer:
