Galvanometer is a very sensitive device with______________________?
Correct answer: A. very low damping
- A. very low damping
- B. very high damping
- C. no damping at all
- D. radial field disintegration
Explanation
A galvanometer uses low damping so even a small current can produce a noticeable deflection, although the pointer may take longer to settle. Students often choose b because high damping gives a quick steady reading, but it reduces sensitivity.
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