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What is the formulla of solanoid

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What is the formulla of solanoid

    • Posted by Nishant Sharma 7 years, 2 months ago

    CBSE > Class 12 > Physics
    • 2 answers

    Pooja Sharma 7 years, 2 months ago

    B=U• nI

    0Thank You

    Shahnavaj Malik 7 years, 2 months ago

    Magnetic field is equal to relative permittivity of air into number of turns per unit length into current

    2Thank You

    ANSWER
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