There are three voltmeters of the same range but of resistances \[10000\,\Omega \], \[8000\,\Omega \] and \[4000\,\Omega \] respectively. The best voltmeter among these is the one whose resistance is [Kerala PET 2002]

There are three voltmeters of the same range but of resistances \[1000

1.	There are three voltmeters of the same range but of resistances \[10000\,\Omega \], \[8000\,\Omega \] and \[4000\,\Omega \] respectively. The best voltmeter among these is the one whose resistance is [Kerala PET 2002]
A.	10000 W
B.	8000 W
C.	\[\frac{3}{5000}V/cm\]
D.	All are equally good
Answer» B. 8000 W

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There are three voltmeters of the same range but of resistances \[10000\,\Omega \], \[8000\,\Omega \] and \[4000\,\Omega \] respectively. The best voltmeter among these is the one whose resistance is [Kerala PET 2002]

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