The proper representation of series combination of cells, (Fig. 3.40) for obtaining maximum potential is :
.

Options

A. (i)
B. (ii)
C. (iii)
D. (iv)

Answer

A

Explanation

For series combination of cells, the negative terminal of first cell should be joined to the positive terminal of second cell, and the negative terminal of the second cell should be joined to the positive terminal of the third cell and so on.