A galvanometer has a resistance of 50 Ω and allows a maximum current of 5 mA. It can be converted into a voltmeter to measure up to 100 V by connecting in series a resistor of resistance:
Physics · Current electricity · electric instruments
A galvanometer has a resistance of 50 Ω and allows a maximum current of 5 mA. It can be converted into a voltmeter to measure up to 100 V by connecting in series a resistor of resistance:
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