Comparison of EMF Using Potentiometer
### Formula
$$\frac{E_1}{E_2}=\frac{l_1}{l_2}$$
### Terminologies
- E1,E2 → EMFs of cells.
- l1,l2 → Balancing lengths.
### Usage
- Used to compare EMFs of cells.
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Practical Physics
Comparison of EMF Using Potentiometer
Comparison of EMF Using Potentiometer
### Formula
$$\frac{E_1}{E_2}=\frac{l_1}{l_2}$$
### Terminologies
- E1,E2 → EMFs of cells.
- l1,l2 → Balancing lengths.
### Usage
- Used to compare EMFs of cells.
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