Electric Cells

Electric cell is  cell contain a positive and a negative electrode separated by an electrolytic solution

Types of cell

There are two basic types of cells.

primary cells : Cells that cannot be recharged are called . Cells

secondary cells :that can be recharged are called 

Series Configuration of Cell

In a series-aiding configuration, the positive

terminal of the first cell is connected to the negative

terminal of the second cell; the positive terminal

of the second cell is connected to the

Total  Voltage produced equal the sum of the individual cell voltages and the     Same current flow through  the cells

Parallel configuration of Cell

In a parallel configuration, all the positive terminals

are connected together and all the negative

terminals are connected together .

The total current available is the sum of the individual

currents of each cell or battery.

•       The total voltage is the same as the voltage of each individual cell

•       The total current available is the sum of the individual currents of each cell