Physics · Instruments
The scale of a galvanometer is placed at a distance of 0.4 m from its mirror. When a current flows, a deflection of 44 mm is observed on the scale. What is the angle through which the coil itself has turned?
Verified Solution4 OptionsUpdated: October 2026👁️1 View
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- 122 × 10−3 rad
- 244 × 10−3 rad
- 333 × 10−3 rad
- 455 × 10−3 rad✓
Correct answer
55 × 10−3 rad
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