Question: A galvanometer gives full scale deflection with 0.006 A current. By connecting it to a 4990 2 resistance, it 2n can be converted into

A galvanometer gives full scale deflection with 0.006 A current. By connecting

A galvanometer gives full scale deflection with 0.006 A current. By connecting it to a 4990 2 resistance, it 2n can be converted into a voltmeter of range 0-30 V. If connected to a - resistance, it becomes an 249 ammeter of range 0-1.5 A. The value of n is

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