A galvanometer of 100 ohm resistance gives full scale deflection for 10 mA current. To use it as an ammeter of 10 A range, the resistance of the shunt required is
Dear Student,
Given,
For making an ammeter of range 0 to 10 A, when a total current of 10 A flows through the circuit, 10mA current should flow through the galvanometer.
Current though the galvanometer,
Regards
Given,
- Resistance of the galvanometer, G = 100 ohm
- Current for full deflection, Ig = 10 mA
For making an ammeter of range 0 to 10 A, when a total current of 10 A flows through the circuit, 10mA current should flow through the galvanometer.
Current though the galvanometer,
Regards