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Ohm's Law and Resistance

A 10 V batter...

Question

A 10 V battery is connected to a series combination of two resistances of 4000 Ω and 6000 Ω. A non-ideal voltmeter of resistance 10,000 Ω connected across 4000 Ω reads 3.3226 V. What would be the value
if the same voltmeter connected across 6000?

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