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23 Nov 2019

Hey how would I solve this?
The coil of wire in a galvanometer has a resistanceofRC = 52.0Ω. The galvanometer exhibitsafull-scale deflection when the current through it is 0.325 mA.Aresistor is connected in series with this combination so astoproduce a voltmeter. The voltmeter is to have afull-scaledeflection when it measures a potential difference of17.7 V. Whatis the resistance of this resistor?
Thank you!

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Patrina Schowalter
Patrina SchowalterLv2
1 May 2019

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Related textbook solutions

Physics: Principles with Applications
7th Edition, 2013
Giancoli
ISBN: 9780321625922

Related questions

Consider a galvanometer with an internal resistance of 32(ohms). Ifit deflects full-scale when it carries a current of 0.2 mA, what isthe value of the series resistance that must be connected to it ifthis combination is to be used as a voltmeter having a full scaledeflection for a potential difference of 1.6 V?

Answer in units of ohms.

Hey how would I solve this?
A galvanometer has a full-scale current of 0.092 mA and acoilresistance of 59 Ω. This instrument is used with ashuntresistor to form an ammeter that will register full scale foracurrent of 63 mA. Determine the resistance of theshuntresistor.
Thank you!

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