A) \[999\,\Omega \]
B) \[99\,\Omega \]
C) \[~1000\text{ }\Omega \]
D) none of these
Correct Answer: A
Solution :
Given: Range of milliammeter \[{{A}_{ig}}=10\,mA=10\times {{10}^{-3}}\text{amp}\text{.}\] Resistance \[G=1\,\Omega \] Range of voltmeter \[V=10\]volt The relation for the resistance that must be connected is given by \[=\frac{V}{{{i}_{g}}}-G=\left( \frac{10}{10\times {{10}^{-3}}} \right)-1=1000-1=999\,\Omega \]You need to login to perform this action.
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