Draw the circuitdiagram to represent the circuit shown in given figure.

In the circuit shown

What is shown in the figure

Calculate the current I in the circuit shown

Thirteen resistances each of resistance R ohm are connected in the circuit as shown in the figure above. The effective resistance between A and B is

The type of defect shown in this figure is

13 resistors each of resistance R Omega are connected in the circuit as shown in figure . The effective resistance between A and B is

Draw a neat labelled diagram to represent the angle of repose.