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प्रश्न
In following figure, draw at least two magnetic field lines between the two magnets.
(b) 
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उत्तर
In (b) The North Pole of one magnet is facing the South Pole of the other. So, the field lines will be
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संबंधित प्रश्न
Explain why, a freely suspended magnet always points in the north-south direction.
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
Explain the following :
Several soft iron pins can cling, one below the other, from the pole of a magnet.
How do you account for the following fact?
Soft iron keepers help to prevent the magnets from losing their magnetic properties.
Repulsion is a surer test of magnetic condition of a body than attraction. Explain.
State any two properties of a magnet.
What are the properties of a magnet?
Write the properties of magnetic lines of force.
A magnetic needle is kept in a non-uniform magnetic field. It experiences ______.
A student fixes a white sheet of paper on a drawing board. He places a bar magnet in the centre and sprinkles some iron filings uniformly around the bar magnet. Then he taps gently and observes that iron filings arrange themselves in a certain pattern.
- Why do iron filings arrange themselves in a particular pattern?
- Which physical quantity is indicated by the pattern of field lines around the bar magnet?
- State any two properties of magnetic field lines.
