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     EduGorilla 
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    A wire in the form of a circular loop of one turn carrying a current produces a magnetic field B at the centre. If the same wire is looped into a coil of two turns and carries the same current, the new value of magnetic induction at the centre is

    Options :-

    1. 3B
    2. 5B
    3. 4B
    4. 2B
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