Magnetic Effects of Current / करंट का चुंबकीय प्रभाव
JEE Main & Advanced
Physics
Magnetic Effects of Current / करंट का चुंबकीय प्रभाव
JEE PYQ-Magnetic Effects Of Current
question_answer
A galvanometer having a resistance of \[20\,\Omega \]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 upto 15 volt, is- [JEE Main 11-Jan-2019 Evening]