There are three voltmeters of the same range but of resistances and respectively. The best voltmeter among these is the one whose resistance is |
|||||||
a) |
b) |
c) |
d) |
All are equally good |
There are three voltmeters of the same range but of resistances and respectively. The best voltmeter among these is the one whose resistance is |
|||||||
a) |
b) |
c) |
d) |
All are equally good |