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प्रश्न
Tick the most appropriate answer.
The region around a magnet where its magnetic force can be experienced is called
विकल्प
magnetic axis
magnetic equator
magnetic field
magnetic poles
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उत्तर
magnetic field
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संबंधित प्रश्न
List three sources of magnetic fields.
A magnet attracts:
The change in magnetic field lines in a coil is the cause of induced electric current in it. Name the underlying phenomenon.
Define current. Give its S.I. unit.
Choose the incorrect statement from the following regarding magnetic lines of field
A magnetic field is a ______ quantity.
The magnetic field lines due to a straight wire carrying current are parallel.
Magnetic fields do not interact with electric charges in motion.
Define magnetic shielding.
Draw magnetic field lines produced around a straight current carrying conductor passing through a cardboard. How will the strength of the magnetic field change when the point where magnetic field is to be determined is moved away from the conductor?
