A) \[11990\,\Omega \]in series
B) \[11990\,\Omega \]in parallel
C) \[12010\,\Omega \] in series
D) \[12010\,\Omega \]in parallel
Correct Answer: A
Solution :
Resistance \[R=\frac{V}{{{i}_{g}}}-G=\frac{120}{0.01}-10\]\[=12000-10\] \[R=11990\,\Omega \] To convert a galvanometer into a voltmeter, high resistance should connect in series.You need to login to perform this action.
You will be redirected in
3 sec