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प्रश्न
A bar magnet is immersed in a heap of iron filings and pulled out. The amount of iron filling clinging to the
विकल्प
North pole is almost equal to the south pole.
North pole is much more than the south pole.
North pole is much less than the south pole.
Magnet will be same all along its length.
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उत्तर
North pole is almost equal to the south pole.
Explanation:
The strength of a magnet is identical on both poles.
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संबंधित प्रश्न
Show that a magnet has two poles.
A magnet always has ______ poles.
The following diagrams show two magnets near one another. Use the words, 'Attract, Repel, Turn around' to describe what happens in each case.
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You are provided with iron filings and a bar magnet without labelling the poles of the magnet. Using this...
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- Which part of the bar magnet attracts more iron filings? Why?
Two bar magnets are given in figure A and B. By the property of attraction, identify the North pole and the South pole in the bar magnet (B)
poles repel to each other.
- N – N
- N – S
- S – N
- S – S
Analogy:
Repel to each other: Like poles.
Attract to each other: ______.
The attractive force of magnet is high near ______.
North pole of a magnet can be identified by
