1. A galvanometer has a coil resistance G = 60n. a. If the galvanometer is converted into a voltmeter by using a resistance R = 9402. What current 1, will produce a full-scale deflection of 10V. b. If the same galvanometer is now converted into an ammeter by using a shunt S = 0.12 and circuit current of I =1A is measured using this ammeter. What is the current la passing through the galvanometer?
1. A galvanometer has a coil resistance G = 60n. a. If the galvanometer is converted into a voltmeter by using a resistance R = 9402. What current 1, will produce a full-scale deflection of 10V. b. If the same galvanometer is now converted into an ammeter by using a shunt S = 0.12 and circuit current of I =1A is measured using this ammeter. What is the current la passing through the galvanometer?
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Transcribed Image Text:1. A galvanometer has a coil resistance G
a. If the galvanometer is converted into a voltmeter by using a resistance R = 9400. What
60Ω.
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current 1, will produce a full-scale deflection of 10V.
b. If the same galvanometer is now converted into an ammeter by using a shunt S = 0.12 and
circuit current of / = 1A is measured using this ammeter. What is the current la passing through
the galvanometer?
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