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Search "Galvanometer"
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Galvanometer | |
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About 8 pages (2,510 words) in 4 products |
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Encyclopedia and Summary Information
summary from source:
 Galvanometer Summary
444 words, approx. 2 pages The galvanometer, a device used to measure extremely small electrical currents, traces its origin back to 1820. In that year Hans Christian Oersted (1777-1851) discovered that an electric current flowing in a wire created a magnetic field around it,... summary from source:
 summary from source:
 Galvanometer Information
1,946 words, approx. 7 pages
A galvanometer is a type of ammeter; an instrument for detecting and measuring electric current. It is an analog electromechanical transducer that produces a rotary deflection, through a limited arc, in response to electric current flowing through its... 
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