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Moving Charges and Magnetism — Physics STD 12 Science — Question

Bihar BoardEnglish MediumSTD 12 SciencePhysicsMoving Charges and Magnetism5 Marks
Question
What is an ammeter? How can we convert any galvanometer into an ammeter of given range? Explain.###Describe briefly that how and when any galvanometer is converted into an ammeter?
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