A galvanometer has a coil resistance of Realy = 84.9 S2. It is to be made into a voltmeter with a full-scale voltage equal to V = 265.0 V. If the galvanometer deflects full scale for a current of Igalv = 185.5 mA, what size additional resistor should be used? additional resistor size:
A galvanometer has a coil resistance of Realy = 84.9 S2. It is to be made into a voltmeter with a full-scale voltage equal to V = 265.0 V. If the galvanometer deflects full scale for a current of Igalv = 185.5 mA, what size additional resistor should be used? additional resistor size:
College Physics
10th Edition
ISBN:9781285737027
Author:Raymond A. Serway, Chris Vuille
Publisher:Raymond A. Serway, Chris Vuille
Chapter17: Current And Resistance
Section: Chapter Questions
Problem 22P: The human body can exhibit a wide range of resistances to current depending on the path of the...
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![A galvanometer has a coil resistance of Rgaly = 84.9 Q. It is to be made into a voltmeter with a full-scale voltage equal to
V = 265.0 V. If the galvanometer deflects full scale for a current of Igaly
185.5 mA, what size additional resistor should
be used?
additional resistor size:](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2Fca0f63c5-9399-4a84-b7ec-fd5c52d6b740%2F48636cf1-459d-4dfe-85a8-a9f7370a486b%2Fdhl8bvt_processed.png&w=3840&q=75)
Transcribed Image Text:A galvanometer has a coil resistance of Rgaly = 84.9 Q. It is to be made into a voltmeter with a full-scale voltage equal to
V = 265.0 V. If the galvanometer deflects full scale for a current of Igaly
185.5 mA, what size additional resistor should
be used?
additional resistor size:
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