MHT CET Physics question
Not in JEE Advanced syllabus
Two tangent galvanometers are connected in series and a current is passed through them. The radius of the first galvanometer is three times that of the other but they contain same number of turns. If the second tangent galvanometer shows a deflection of , the deflection in the first tangent galvanometer is
Answer: (D)
Solution
Same current and same n give , so
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