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an ammeter has resistance R0 and range I what resistance should be connected in parallel so as to increase its range to nI?
a voltmeter has resistance R0 and range V what resistance should be connected in series so as to increase its range to nV?
plz prvde ansss to both ….............itianss

Babzz , 8 Years ago
Grade 11
anser 1 Answers
Vikas TU

Last Activity: 7 Years ago

an ammeter has resistance R0 and range I. Resistance (R0/(n-1)) ought to be associated in parallel to build its range to nI 
a voltmeter has resistance R0 and range V .Resistance(G(n-1)) ought to be associated in arrangement in order to expand its range to nV. 

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