Electricity and Magnetism

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Determining Full-Scale Current of Ammeter

EANDM-$NQ1XB

A galvanometer has a coil resistance of 55.0 $\Omega$ and is used with a shunt resistor with resistance 0.090 $\Omega$ to create an analog ammeter with a full-scale current of 100.0 mA (the current at which gives a full scale deflection).