Twelve equal wires each of resistance `r Omega` form a cube. The effective resistance between the corners of the same edge of the cube is

12 identical wire each of resistance 6Omega are joined to form a cube. Find the resistance between the corner of edges of the cube.

A wire of resistance 20 Omega is bent in the form of a circle. Then the effective resistance between the ends of the diameter is…….

Twelve wires ,each of resistance 6 Omega are connected to form a cube. The effective resistance between two diagonally opposite corners of the cube is

Twelve wires, each of resistance 6Omega are connected to form a cube. The effective resistance between two diagonally opposite corners of the cube is

Six wires each of resistance r form a tetrahedron. The equivalent resistance between corners 1-2 and 1-3 are respectively

Six wires each of resistance r form a tetrahedron. The equivalent resistance between corners 1-2 and 1-3 are respectively

Twelve wires of equal resistacne R are connected to form a cube . The effective resistance between two diagonal ends A and E will be .