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a) State Biot Savart law and …

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a) State Biot Savart law and derive an expression for magnetic field on the axis of a circular loop carrying current. b) A cell of emf 1.5V and internal resistance 0.5Ω is connected to a 49.5 Ω external resistance. What will be the current and p.d across the terminals of the cell?

    • Posted by Vicky Wani 5 years, 1 month ago

    CBSE > Class 12 > Physics
    • 1 answers

    Prince Gupta 5 years, 1 month ago

    Hey search this on doubtnut U will get your answer

    4Thank You

    ANSWER
    http://mycbseguide.com/examin8/

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