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equations and explanation for charging a cell and discharging a cell.

Asked by sofy shoukath 22nd March 2013, 7:56 PM
Answered by Expert
during charging process of a battery current flows in opposite direction to the discharging/consumption. so equation Emf=P.d. +Ir is changed to Emf=p.d. -Ir. Hence during charging process of a battery Potential difference is greater than electromotive force.
Answered by Expert 25th March 2013, 12:15 PM
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