Question

Fill in the Blank : A galvanometer gives full scale deflection with 0.006 A current. By connecting it to a 4990 $\Omega$ resistance, it can be converted into a voltmeter of range 0 − 30 V. If connected to a $\frac{2n }{249} \Omega$ resistance, it becomes an ammeter of range 0 − 1.5 A. The value of n is . . . . . . .

Answer 1

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✔✔The value of n is 2.50

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