

MCQOPTIONS
Saved Bookmarks
1. |
A galvanometer having a resistance of 20 Ω and 30 divisions on both sides has figure of merit 0.005 ampere/division. The resistance that should be connected in series such that it can be used as a voltmeter up to 15 volt is |
A. | 100 Ω |
B. | 125 Ω |
C. | 120 Ω |
D. | 80 Ω |
Answer» E. | |