Galvanometer - Types, Working Principle, Moving Coil Galvanometer and Conversions

Galvanometer Lab

In a meter bridge experiment, the galvanometer shows a null poi... | Filo

Q A moving coil galvanometer when shunted with a resistance of ... | Filo

85. In a moving coil galvanometer the deflection ( ϕ ) on the s... | Filo

A moving coil galvanometer has resistance 50Ω. The maximum bear... | Filo

How can we convert a galvanometer into an ammeter ?... | Filo

State the principle of working of a galvanometerA galvanometer of resistance G is converted into a voltmeter to measure upto V volts by connecting a resistance R1 in series with the coil. If a resistance R2 is connected in series with it then it can measure upto V/2 volts. Find the resistance, in terms of R1 and R2 , required to be connected to convert it into a voltmeter that can read upto 2 V . Also find the resistance G of the galvanometer in terms of R1 and R2

A galvanometer with a full scale sensitivity of 1 mA requires a... | Filo