In a moving iron instrument, the deflecting torque is:

1.	In a moving iron instrument, the deflecting torque is:
A.	∝ i, where i is the current through the instrument
B.	∝ 1 / i2, where i is the current through the instrument
C.	∝ i2, where i is the current through the instrument
D.	∝ 1 / i, where i is the current through the instrument
Answer» D. ∝ 1 / i, where i is the current through the instrument

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In a moving iron instrument, the deflecting torque is:

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