Question

difference between terminal potential difference and emf​

Answer 1

Answer:

▶️the difference between terminal potential and EMF

▶️potential difference:-

• it is the potential difference between the two electrode of a cell when current is closed.

• it indicates effect of the electric current
• it depends upon the distance between the two point of circuit and current flowing in the circuit

▶️EMF :-

• it is the maximum potential difference between the two electrode of a cell when electric circuit is open
• it is indicate the causes of the resulting current
• it is independent of resistance of the circuit and depend upon type of cell

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