The current passing through a galvanometer is 30 mA, resistance of the galvanometer is 50 Ω and a shunt is 1 Ω is connected to the galvanometer. What is the maximum current that can be measured by this ammeter?
A. 1.53 A
B. 15.3 A
C. 0.153 A
D. 153 A
Answer:A
The current passing through a galvanometer is 30 mA, resistance of the galvanometer is 50 Ω and a shunt is 1 Ω is connected to the galvanometer. What is the maximum current that can be measured by this ammeter?
A. 1.53 A B. 15.3 A C. 0.153 A D. 153 A