In a ballistic galvanometer, a charge of 100 μC gives a first swing of 25°. The charge required to cause first swing of 50° is - Study24x7
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15 Mar 2024 12:08 PM study24x7 study24x7

In a ballistic galvanometer, a charge of 100 μC gives a first swing of 25°. The charge required to cause first swing of 50° is

A

200 μC

B

400 μC

C

50 μC

D

25 μC

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