How can you define the emf of a cell and it's s.i unit?
Answer (1)
2nd Jun, 2021
Hi there,
Hope you are doing well these days!
Emf of a cell can be defined as the maximum potential difference between two eletrodes when there is no current.
It's s.i unit is volt.
E=w/q
Where w is work done by a charge to move from one point to another per unit charge,
Q is the charge.
Hope it helps!
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