Numerical - Calculate multiplying power, given full scale current of galvanometer

Q.  The full scale current of a galvanometer with internal resistance of 800 ohm is 8 A. what will be the multiplying power of 80 ohm shunt with this galvanometer?
- Published on 15 Sep 15

a. 8
b. 9
c. 10
d. 11

ANSWER: 11

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