Current Electricity and Electrical InstrumentEasy
Question
The resistance of a galvanometer is 50 Ω and the current required to give full scale deflection is 100μA. In order to convert it into an ammeter, reading upto 10 A, it is necessary to put a resistance of : -
Options
A.5 × 10−3 Ω in parallel
B.5 × 10−4 Ω in parallel
C.105 Ω in in series
D.99,950 Ω in in series
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