Question: A galvanometer has a full scale deflection for a current of 2 m A . The coil has a resistance of 1 0 0 .

  
A galvanometer has a full scale deflection for a current of 2mA. The coil has a resistance of 100. Modify the instrument to produce the following.
a) an ammeter that can measure up to 5A.
b) a voltmeter capable of measuring 10V.


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