A galvanometer gives full scale deflection with 0.006 A current. By connecting in to a `4990 Omega` resistance, it can be conver

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

A galvanometer gives full scale deflection with 0.006 A current. By connecting in to a `4990 Omega` resistance, it can be converted into a voltmeter o

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