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प्रश्न
Draw the magnetic field lines around a bar magnet when a bar magnet is placed such that the N pole points North.
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उत्तर
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संबंधित प्रश्न
State if the following statement is true or false. Correct the statement if it is false.
Whenever a magnet is not in use, it should be stored along with other magnets.
Answer the following in detail.
Write a short note on the theory of magnetism.
How will you do this?
Explain that a magnet has a certain magnetic field.
When magnetic material is taken close to a magnet, the material acquires ______.
Draw a clearly labelled diagram, to show how a steel bar is magnetised by a divided touch method. A written description is not required.
Define the following term:
Geographic meridian
Define the following term:
Angle of dip
What are the factors that determine the strength of the magnet?
Define artificial magnet.
Define electromagnet.
