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How can you define the emf of a cell and it's s.i unit?


Nikhil sharma 2nd Jun, 2021
Answer (1)
Palak kumari 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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