Series grouping of cells is more advantageous when external resistance is greater than internal resistance
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Consider 4 cells with voltage V.
SERIES:In series connection the total voltage supplied by 4 cells is addition of voltages of each cells.
I=4V/R
R=Load
PARALLEL:
In parallel connection The total voltage supplied by 4 cells will be V
So current will be V/R.
CONCLUSION:Current is maximum in series connection.
The advantage of connecting cells in series is that u can supply more voltage.
The advantage of connecting cells in parallel is that if anyone of the cell gets exhausted the other cell supplies durability is increased.
SERIES:In series connection the total voltage supplied by 4 cells is addition of voltages of each cells.
I=4V/R
R=Load
PARALLEL:
In parallel connection The total voltage supplied by 4 cells will be V
So current will be V/R.
CONCLUSION:Current is maximum in series connection.
The advantage of connecting cells in series is that u can supply more voltage.
The advantage of connecting cells in parallel is that if anyone of the cell gets exhausted the other cell supplies durability is increased.
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