How you convert galvanometer into ammeter in detail?
To convert a galvanometer into an ammeter, you need to connect a low resistance in parallel with the galvanometer. This low resistance is called a shunt resistor. By selecting the appropriate shunt resistor value, you can calibrate the galvanometer to accurately measure higher currents. The formula to calculate the shunt resistor value is Rs = G * (Imax/Ig - 1), where Rs is the shunt resistor value, G is the resistance of the galvanometer, Imax is the maximum current the ammeter will measure, and Ig is the full-scale current of the galvanometer.