What is the experience of Oersted?

What is Oersted's experience Hans Christian Oersted placed a straight metal conductor parallel to the arrow above the magnetic needle. When passing an electric current through a conductor, the arrow turned almost perpendicular to the conductor. When ...

what is the journalistic style

What is a journalistic style? Well, like an article in a newspaper. From a word - to publish. All that is published is a publicistic style. Columns of newspapers, magazines, various articles on the Internet - this is ...