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

Question

Twelve wires of equal resistance R are connected to form a cube. The effective resistance between two diagonal ends A and E will be (A) (5 R/6) (B) (6 R/5) (C) 12 R (D) 3 R

Tardigrade Admin · Accepted Answer

The resistance between the body diagonal ends are (5 R/6)

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

$\frac{5 R}{6}$

$\frac{6 R}{5}$

$12 R$

$3 R$

The resistance between the body diagonal ends are $\frac{5 R}{6}$

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

65R​

56R​

12R

3R