Physics > 2011 > 42
WASSCE
An ammeter with a full scale deflection of 10mA has internal resistance of 0.5Ω. Calculate the resistance of the shunt required to adapt it to read up to 3A.
A.
0.0017Ω
B.
0.0130Ω
C.
0.0250Ω
D.
0.1000Ω
Answer: A
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