Question: A steady current flows in a long wire. It is bent into a circular loop of one turn and magnetic field at the center

A steady current flows in a long wire. It is bent into

A steady current flows in a long wire. It is bent into a circular loop of one turn and magnetic field at the center of the loop is B. If the same wire bent into a circular loop of 10 turns, the magnetic field at the center of the coil will be B. [Answer should be an integer]

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