If three cell are connected in parallel then equivalent emf……. and equivalent internal resistance is …..

If three cell are connected in parallel then equivalent emf……. and

1.	If three cell are connected in parallel then equivalent emf……. and equivalent internal resistance is …..
Answer» Correct Answer - `E_(eq) = ((E_(1))/(r_(1)) +(E_(2))/(2_(2)) +(E_(3))/(r_(3)))/((1)/(r_(1)) + (1)/(r_(2)) + (1)/(r_(3))) = (sum_(t = 1)^(1) E_(1)//r_(1))/(sum_(t= 1)^(2) 1//r_(1)) : r_(eq) = (r_(1)r_(2)r_(3))/(r_(1)r_(2) + r_(2)r_(2) + r_(3)r_(1))`

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If three cell are connected in parallel then equivalent emf……. and equivalent internal resistance is …..

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