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Why we take sine of the …

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Why we take sine of the angle in Biot Savart law?

    • Posted by Home Mallick 7 years, 2 months ago

    CBSE > Class 12 > Physics
    • 2 answers

    H!Mαη$Hμ Ұαδαυ ✔️ 7 years, 2 months ago

    Because we have to take perpendicular distance of point from wire which is sin theta ,,.....watch the diagram carefully and think what is dsin¢

    0Thank You

    Pooja Sharma 7 years, 2 months ago

    Because this is for small magnetic field so taken small angle and we know that for small angle sin angle tends to its angle value

    2Thank You

    ANSWER
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