Find the resistance across AB .

In this given figure find the equivalent resistance across AB.

Find the equivalent resistance across AB :

Find the equivalent resistance across AB :

Find the equivalent resistance across AB :

Calculate the total resistance across AB:

The equivalent resistance across AB in the given network is

Calculate the effective resistance across AB :

Effective resistance across AB in the network shown in

Six resistors, each of value 3Omega are connected as shown in the figure. A cell of emf 3V is connected across AB. The effective resistance across AB and the current through the arm AB will be :

A conductor with rectangular cross section has dimensions (axx2axx4a) as shown in figure. Resistance across AB is x, across CD is y and across EF is z. Then