an
Derive
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24
expression goe equillament
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Cells
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1 thought on “an<br />Derive<br />two<br />24<br />expression goe equillament<br />Connected in<br />Series.<br />emp when<br />Cells<br />are​”

1. Explanation:

   Derive the expression for equivalent EMF and equivalent internal resistance when two cells are connected in series

   ε = IR + Ir. V = ε – Ir. So, V = ε – Ir, where V is the potential difference across the circuit, ε is the emf, I is the current flowing through the circuit, r is internal resistance.

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