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 effective resistance across the points A and I is

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

(a) Justify the following statements (i) Tungsten is used exclusively for filament by electric lamps (ii) We do not use series arrangement for domestic circuits. (b) A wire of resistance 8Omega is bent in the form of a closed circle. What is the effective resistance between two points A and B at the ends of any diameter of the circle ?

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 of resistance 5 Omega is bent in the form of a closed circle. Find the resistance across the diameter of the circle.