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Two circular coils made of same …

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Two circular coils made of same wire are of radii 30cm and 60cm are connected in parallel. What will be the ratio of the magnetic fields at their centres?

    • Posted by Benedict Sabu 7 years, 6 months ago

    CBSE > Class 12 > Physics
    • 0 answers
    ANSWER
    http://mycbseguide.com/examin8/

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