Question

In the series parallel grouping (multiple arc) of similar cells, the current through the external resistance is maximum, when the value of the external resistance is equal to

• A. the effective internal resistance of all cells
• B. the internal resistance of one cell
• C. the effective internal resistance of cells in one row
• D. None of the above

Answer 1

Answer: (A)

For maximum power transfer external resistance should be equal to the total internal resistance