A) 1 A
B) 1 mA
C) 100 mA
D) 10 mA
Correct Answer: B
Solution :
\[{{l}_{g}}=\frac{2}{300}A=\frac{2}{300}\times 100\,mA\] \[=\frac{20}{3}\,mA=6.67\,mA\] As range of ammeter cannot be decreased but can be increased only. Therefore, the instrument cannot be converted to measure the range 1 mA.You need to login to perform this action.
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