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Eight identical cells, each of emf and internal resistance , are connected in series to form a row…
Eight identical cells, each of emf $2\text{ V}$ and internal resistance $3\,\Omega$, are connected in series to form a row. Six such rows are connected in parallel to form a battery. This battery is now connected to an external resistor R of resistance $6\,\Omega$. Calculate:
(a) emf of the battery.
(b) internal resistance of the battery.
(c) current flowing through R.
(a)[1.0]
emf of the battery.
(b)[1.0]
internal resistance of the battery.
(c)[1.0]
current flowing through R.
Answer
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From ISC 2023 Physics Paper 1, question 10(i).