Calculate the equivalent resistance,

If five equal pieces of a resistance wire having 5 Omega resistance are connected in parallel, their equivalent resistance will be …………… .

When three resistors, each of resistance R, are connected in parallel, the equivalent resistance is found out to be 10 Omega . R must be …………………. .

The resistance of a 1N solution of salt is 50 Omega . Calculate the equivalent conductance of the solution, if the two platinum electrodes in solution are 2.1 cm apart and each having an area of 4.2 cm^(2) .

A piece of wire of resistance R is cut into five equal parts. These parts are then connected in parallel. If the equivalent resistance of this combination is R., then the ratio R/(R.) is ………………. .

What will be the equivalent resistance of the following circuit?

What will be the equivalent resistance of n resistors each having resistance R when connected in series and parallel separately?

In the following figure, what will be the equivalent resistance between points A and B?

What will b e the equivalent resistance b etween the A and D?

What will be the equivalent resistance between points A and B of the following electric circuit?

0.635 g of a metal gives on oxidation 0.795 g of its oxide. Calculate the equivalent mass of the metal.