Idnetical resistor each of resistance r are connected as shown in figure. Calculate equivalent resistance between A and E.

Five resistances are connected as shown in figure . The equivalent resistance between A and C is

Five resistance are connected as shown in the figure. The equivalent resistance between A and C is

Inside a supeerconducting ring, six identical resistors each of resistance R are connected as shown in figure. The equivalent resistances.

Inside a supeerconducting ring, six identical resistors each of resistance R are connected as shown in figure. The equivalent resistances.

Seven resistances are connected as shown in the figure . The equivalent resistance between A and B is

Five resistance are connected as shown in the figure. The equivalent resistance between points A and C is

Five resistance are connected as shown in the figure . The equivalent resistance between P and Q will be

Five resistance are connected as shown in the figure. The equivalent resistance between points A and C is

A number of resistors are connected as shown in the figure. The equivalent resistance between A and B is