Atmosphere. Otto Gerike

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Hilbert was engaged also in the electric phenomena. To a true experimental method, it has spent a number of experiences, having proved that if poteret amber, it really draws small straws, small stalks, etc., and also having found out that similar properties other bodies possess also. In the same way Hilbert tested noble stones, sulphur, pitch; as a result of these experiences it managed to define more than twenty bodies which it was possible elektrizovat by means of an ordinary friction. Comparison of electric and magnetic properties has led Hilbert to an erroneous conclusion that the electric and magnetic phenomena have among themselves no anything the general. The opinion it has made serious impact on the future researchers and on all history of electromagnetism up to XVIII century Пройдите по ссылке. Мы продаем народный комплект сноуборд по лучшим ценам в Москве.

Hilbert has noticed one more strange enough distinction: force of an electric attraction operates as the crow flies, the magnetic attraction is usually directed at an angle.

It is necessary to mention and that Hilbert was the first supporter of sights of Kopernik in England.

In 1660 German scientist Otto Gerike (1602-1686) has made the electric car which represented a sphere from sulphur, nasazhennyj on an iron axis. The sphere could be rotated; if thus the palm was put to it, it was charged and could create small sparks - the first sparks which were observed in experiment. Gerike has noticed that the sphere draws easy bodies; having concerned a sphere, they there and then make a start from it and are not drawn again, yet will not concern any other body. Magnetism and an electricity find out similar properties though magnetism is connected with iron, and an electricity - with amber and some other materials. But electric effects considerably less a rack, than magnetic: magnetism cannot be destroyed a simple touch of other body.