(adsbygoogle = window.adsbygoogle || []).push({}); 1. The problem statement, all variables and given/known data

I'm trying to find the internal resistance of a Voltmeter.

The current is 0.212 mA which is measured by I. Rx is 7000 Ohms and the emf of the battery is 1.50 V.

2. Relevant equations

V = IR so R = V/I

3. The attempt at a solution

How can I start it off to find the Voltmeter's resistance? I don't know exactly to accomplish this. Any help would be appreciated.

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# Finding Resistance of a Voltmeter

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