A. THe coil has a small area
B. There are strong hair springs to gives a large control panel
C. There is a strong permanent magnet to give high magnetic flux
D. it has a small number of turns of coil
Correct Answer:
Option B – There are strong hair springs to gives a large control panel
Explanation
The galvanometer possesses a rectangular coil mounted on a soft iron core rotating on a magnetic field induced by a permanent magnet.
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