galvanoscope

American  

[gal-vuh-nuh-skohp, gal-van-uh-] / ˈgæl və nəˌskoʊp, gælˈvæn ə- /

noun

1. an instrument for detecting the existence of an electric current and determining its direction.

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galvanoscope British  

/ ɡælˌvænə-, ˈɡælvənəˌskəʊp, ɡælˈvænə-, ˌɡælvənəˈskɒpɪk /

noun

1. a galvanometer that depends for its action on the deflection of a magnetic needle in a magnetic field produced by the electric current that is to be detected

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Other Word Forms

• galvanoscopic adjective
• galvanoscopist noun
• galvanoscopy noun

Etymology

Origin of galvanoscope

First recorded in 1825–35; galvano- + -scope

Example Sentences

As a fact, we can easily show the magnetic effect of the current of discharge of an influence-machine on the galvanoscope although we could hardly have made the original discovery of the magnetic effects with this current.

From Project Gutenberg

The frog’s limbs thus prepared form an excessively delicate galvanoscope.

From Project Gutenberg

Show others how your galvanoscope can detect: whether a battery is producing current, which way the current is flowing, and whether a current is strong or weak.

From Project Gutenberg

To test the voltage of batteries we must be able to control our galvanoscope.

From Project Gutenberg

Broadly speaking, a galvanoscope is an instrument that detects the presence of electric currents.

From Project Gutenberg