Nine wires each of resistance `r=5Omega` are connected to make a prism as shown in the figure.Find the equivalent resistance of the arrangement across AB(in `Omega`)

Nine wires each of resistance are connected to make a prism as shown in figure. Find the equivalent resistance of the arrangement across a. AD b. AB

Eight resistances each of resistance 5 Omega are connected in the circuit as shown in figure. The equivalent resistance between A and B is

Five resistance, each of 5Omega are connected as shown in figure. Find the equivalent resistance between points (1) A and B , (2) A and C .

Each resistance is of 1Omega in the circuit diagram shown in figure. Find out equivalent resistance between A and B.

Twelve wire, each having resistance r, are joined to form a cube as shown in figure.Find the equivalent resistance between the end of a face diagonal such as a and c .

Three wires each have resistance 2Omega , if we connect 2 in series with one parallel to the combination the equivalent resistance is

Four identical resistances each having value R are arranged as shown in Figure. Find the equivalent resistance between A and B.