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प्रश्न
Select the correct option:
A bar magnet is rubbed on a bar of steel along its length 20 times. The bar of steel gets magnetised due to the process of:
पर्याय
induction
conduction
friction
none of the these
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उत्तर
conduction
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संबंधित प्रश्न
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| Figure 'a' | Figure 'b' |
