cell potential vs emf

[Vanessa Reyes_1K]

Is there a relationship between cell potential and electromotive force? Lavelle used E to represent both so I don't know what the differences are between them

[Ana Pedreros]

The electromotive force or emf is the energy provided by a cell or a battery per coulomb of charge passing through it, and it is measured in volts. The cell potential is the measurement of how much voltage exists between two half cells of a battery. While the emf is the potential difference between the terminals of a source in open circuit, the cell potential is the potential difference between the terminals in a closed one.

[Janice Park 1E]

There is!
Cell potential is a potential energy, while electromotive force is a force.
The electromotive force is the maximum difference between two cell potentials (like between anode and cathode).