Demonstrator for Lenz law

A Len's law demonstrator comprises a cover plate, a ball basin, a plurality of balls, coils, bracket and shell body; the cover board is arranged on the upper part of the shell body, the ball basin is arranged in the shell body, both two sides of the lower part of the ball pot are provided with...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	SHIHANG YIN, XINGFEI ZHANG, ZHAOZHENG LIANG
Format:	Patent
Sprache:	eng
Schlagworte:	ADVERTISING APPLIANCES FOR TEACHING, OR COMMUNICATING WITH, THE BLIND,DEAF OR MUTE CRYPTOGRAPHY DIAGRAMS DISPLAY EDUCATION EDUCATIONAL OR DEMONSTRATION APPLIANCES GLOBES PHYSICS PLANETARIA SEALS
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Beschreibung
Zusammenfassung:	A Len's law demonstrator comprises a cover plate, a ball basin, a plurality of balls, coils, bracket and shell body; the cover board is arranged on the upper part of the shell body, the ball basin is arranged in the shell body, both two sides of the lower part of the ball pot are provided with coils, which is arranged on the bracket within the shell body. The utility model can not only be used for popularization of science, but also be applied to teaching demonstration, which has advantages of simple structure and good demonstration effect.