Advertisements
Advertisements
प्रश्न
A compass is used for ______.
पर्याय
plotting magnetic lines
detection of magnetic field
navigation
All of these
Advertisements
उत्तर
All of these
APPEARS IN
संबंधित प्रश्न
Draw magnetic field lines around a bar magnet.
A magnet attracts:
The diagram shows a bar magnet surrounded by four plotting compasses. Copy the diagram and mark in it the direction of he compass needle for each of the cases B, C, and D.
Which is the north pole, X or Y?
The three diagrams in the following figure show the lines of force (field lines) between the poles of two magnets. Identify the poles A, B, C, D, E and F.
Tick the most appropriate answer.
The region around a magnet where its magnetic force can be experienced is called
Define current. Give its S.I. unit.
The unit of magnetic flux density is ______.
Convert 1 tesla into gauss.
A magnetic field exerts no force on ______.
The magnetic field is a quantity that has magnitude only.
