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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 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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Physics
Authors: Alan Giambattista, Betty Richardson, Robert Richardson
2nd edition
77339681, 978-0077339685
