Current Electricity|Ideal Bettry|Cell In Series|Cells In Parallel

Cells in series |Cells in parallel

Cells|Cells In Series|Cells In Parallel|Mixed Grouping Of Cells

Introduction|Electricity|Electric Cell|OMR

N identical cells whether joined together in series or in parallel, give the same current, when connected to an external resistance of 'R'. The internal resistance of each cell is:-

When two identical cells are connected either in series or in parallel across a 4 ohm resistor, they send the same current through it. The internal resistance of the cell in ohm is

Two identical cells , whether joined together in series or in parallel give the same current, when connected to external resistance of 1 Omega . Find the internal resistance of each cell.

The electric current drawn from cell is