MCQOPTIONS
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| 1. |
Deflecting torque in moving iron instruments is given by: |
| A. | \(\dfrac{1}{2}LI^2\) |
| B. | \(\dfrac{1}{2}I^2\dfrac{dL}{d\theta}\) |
| C. | \(\dfrac{1}{4}I^2\) |
| D. | 2LI2 |
| Answer» C. \(\dfrac{1}{4}I^2\) | |