A wire bent in the shape of a regular n polygonal loop carries a steady current I. Let l be the perpendicular distance of a given segment and R be the distance of a vertex, both from the centre of the loop. The magnitude of the magnetic field at the centre of the loop is given by.

A wire bent in the shape of a regular n polygonal loop carries a stead

1.	A wire bent in the shape of a regular n polygonal loop carries a steady current I. Let l be the perpendicular distance of a given segment and R be the distance of a vertex, both from the centre of the loop. The magnitude of the magnetic field at the centre of the loop is given by.
Answer» A wire bent in the shape of a regular n polygonal loop carries a steady current I. Let l be the perpendicular distance of a given segment and R be the distance of a vertex, both from the centre of the loop. The magnitude of the magnetic field at the centre of the loop is given by.

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A wire bent in the shape of a regular n polygonal loop carries a steady current I. Let l be the perpendicular distance of a given segment and R be the distance of a vertex, both from the centre of the loop. The magnitude of the magnetic field at the centre of the loop is given by.

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