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what is emf? and what is the difference between emf and terminal potential difference?

what is emf? and what is the difference between emf and terminal potential difference?
 

Grade:12

2 Answers

narayan
12 Points
8 years ago
the potential difference between two poles when the circuit is open is called while the potential difference between the poled when the circuit is closed is called terminal potential difference
Adarsh
733 Points
8 years ago
emf of a cell is the potential difference across a cell when no current is taken from it.
Terminal potential difference is the potential difference across a cell when current is drawn from it.
 

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