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प्रश्न
What are magnetic field lines?
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उत्तर
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संबंधित प्रश्न
What are the two ways in which you can trace the magnetic field pattern of a bar magnet?
The shape of the earth's magnetic field resembles that of an imaginary:
(a) U-shaped magnet
(b) Straight conductor carrying current
(c) Current-carrying circular coil
(d) Bar magnet
What is a lodestone?
In following figure, draw at least two magnetic field lines between the two magnets.
(a) 
Answer the following question.
Draw the pattern of magnetic field lines of
(i) a current-carrying solenoid and
(ii) a bar magnet.
List two distinguishing features between the two fields.
State briefly the modern views on magnetism.
Complete the following diagram of magnets to show the lines of force.
State whether true or false. If false, correct the statement.
Magnetic field lines always repel each other and do not intersect.
