What is the formula of effective EMF and effective internal resistance of cells when they are connected in :
(1) Series
(2) Parallel
I tried to google it but didn't get the answer
Pls help......
(1) Series
(2) Parallel
I tried to google it but didn't get the answer
Pls help......
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Answer:
Emf and Internal Resistance Equation:
The cell can be modified with an emf ε and the internal resistor with resistance r which is connected in series. ... 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.
Explanation:
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Answer:
Emf and Internal Resistance Equation: The cell can be modified with an emf ε and the internal resistor with resistance r which is connected in series. ... 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 resistanc