. The person who first noticed the magnetic effect of an electric current is


The person who first noticed the magnetic effect of an electric current is

 

(a) Newton

 

(b) Faraday

 

(c) Hans Christian Oersted

 

(d) Maxwell

 

Best Answer

Ans. (c)

 

Explanation: -Hans Christian Oersted first observed the magnetic effect of an electric current. He noticed the deflection of compass needle every time the current was passed through the wire.

 

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