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Sahay Sir > Question Answers > MTG NEET Physics > Part 2 > Chapter 4 - Magnetic Effect of Current and Moving Charges > A galvanometer has resistance of 75 ohm and experiences a full scale deflection for 0.5 mA current. What is the value of resistance to be connected to it in order to convert it into a voltmeter to read upto 1 volt potential difference ?

A galvanometer has resistance of 75 ohm and experiences a full scale deflection for 0.5 mA current. What is the value of resistance to be connected to it in order to convert it into a voltmeter to read upto 1 volt potential difference ?