2 thoughts on “derive ab expression for equivalent emf when two cells are connected in series”
Answer:
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.
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.
Answer:
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.
Answer:
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.