The full-scale deflection current of a meter is 4 mA and its internal resistance is 400Ω. This meter is to have full deflection when 400 V is measured. What is the value of the series resistor to be used?
1.99.90 kΩ
2.100 kΩ
3. 99.60 kΩ
4.100 Ω
Posted Date:-2022-05-05 05:04:10