A uniform wire of length L is bent in the form of a circle.The shift in its centre of mass is

A thick straight wire of length pi m is fixed at its midpoint and then bent in the form of a cricle. The shift in its centre of mass is

A uniform wire of length l is bent into the shape of 'V' as shown. The distance of its centre of mass from the vertex A is :-

A uniform wire of resistance 36Omega is bent in the form of a circle. The Effective resistance between A and B is (O is the centre of circle):

A uniform wire of resistance 18 Omega is bent in the form of a circle. The effective resistance across the points a and b is

A uniform wire of resistance 36 Omega is bent in the form of a circle. The effective resistance across the points A and B is

The wire of length L is bent in the form of square and circle.The ratio of their magnetic moment at their centre is

A wire of length 56 m is bent in the form of a circle.Find the radius of the circle.Also find its area.

A uniform wire of length l and mass M is bent in the shape of a semicircle of radius r as shown in figure. Calculate moment of intertia about the axis XX'