Science, asked by yash2844, 9 months ago

who envemted Votometer

Answers

Answered by vasantha2582

Answer:

Hans Christian Oersted

History. so now we can look more closely at what a voltmeter is. The original principals behind voltmeters were established by a Danish physicist named Hans Christian Oersted (1777-1851) in 1820, when he discovered that an electric current in a wire produced a magnetic field around it.

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