please answer the question no. 23
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i) i think the rheostat is correct.
the battery is well placed.
ii) a)the ammeter should be connected in series and not parallel.
b) the voltmeter should be connected in parallel and not in series to the resistor of whose the potential difference is to be measured.
the battery is well placed.
ii) a)the ammeter should be connected in series and not parallel.
b) the voltmeter should be connected in parallel and not in series to the resistor of whose the potential difference is to be measured.
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