List of top Physics Questions on Basic Galvanometer asked in AP EAPCET

A moving coil galvanometer has 150 equal divisions. Its current sensitivity is 10 divisions per mA and Voltage sensitivity is 2 divisions per millivolt. In order to read each division 1 volt, the resistance in ohms to be connected in series is:

A moving coil galvanometer has a resistance of $50\,\Omega$ and gives a full-scale deflection for a current of $2 \text{ mA}$. To convert it into a voltmeter reading up to 10 V, the required series resistance to be connected is

A galvanometer has a coil of resistance \(100\,\Omega\) showing a full scale deflection at \(50\,\mu\text{A}\). The resistance that should be added to use it as an ammeter of range \(10\,\text{mA}\) is