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प्रश्न
Three magnets A, B and C were dipped one by one in a heap of iron filing. Figure shows the amount of the iron filings sticking to them.
The strength of these magnets will be
विकल्प
A > B > C
A < B < C
A = B = C
A < B > C
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उत्तर
A > B > C
Explanation:
The more the strength of the magnet, the more will be the iron filings stuck to it.
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