The sketch below shows the p.d across a cell for various values of current through a resistance wire.

      

The sketch below shows the p.d across a cell for various values of current through a resistance wire.
pic11920191456.png
State and explain the significance of P

  

Answers


sharon
P is the emf of the cell.
Emf is the pd across a voltage source when it is not producing current
sharon kalunda answered the question on September 11, 2019 at 11:57


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