To double the current range of a 50 µA 2000 Ω meter movement, the shunt resistance required is
A. 20 Ω
B. 200 Ω
C. 2000 Ω
D. 20000 Ω
Answer:C
To double the current range of a 50 µA 2000 Ω meter movement, the shunt resistance required is
A. 20 Ω B. 200 Ω C. 2000 Ω D. 20000 Ω