A galvanometer with a sensitivity of 3.0 10-4 A per scale division and an internal resistance of 60 Ohms must be turned into a universal device: a voltmeter with limits of 10 V, 100 V and 1000 V and an ammeter with limits of 100 mA and 5 A. Draw a circuit and calculate resistance system. The entire scale of the device is 50 divisions.

Detailed solution. Format gif