Physics · Measuring Instruments
The deflecting torque of a moving iron instrument is given by which of the following expressions?
Verified Solution4 OptionsUpdated: October 2026👁️1 View
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- 1(1/2) I (dL / dθ)
- 2I (dL / dθ)
- 3(1/2) I2 (dL / dθ)✓
- 4I2 (dL / dθ)
Correct answer
(1/2) I2 (dL / dθ)
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