A spring-controlled moving iron voltmeter draws a current of ___

A spring-controlled moving iron voltmeter draws a current of 1 mA for full scale value of 100V.

If it draws a current of 0.5 mA, the meter reading is

A. 25 V.
B. 50 V.
C. 100 V.
D. 200 V.

Show Answer

Answer: A

Share your understanding of this question with the correct explanation.