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

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

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 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 os resistance 12 Omega is bent to form a circle. Effective resistance across two diametrically opposite points is

A uniform wire os resistance 12 Omega is bent to form a circle. Effective resistance across two diametrically opposite points is

A wire has resistance 12 Omega . It is bent in the form of a circle. The effective resistance between two points across a diameter is.

A wire has resistance 12 Omega . It is bent in the form of a circle. The effective resistance between two points across a diameter is.