In a ballistic galvanometer, a charge of 100 μC gives a first swing o – McqOptions

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1.	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
Answer» C. 50 μC

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