Electromagnetic induction demonstration device

The utility model discloses a demonstration apparatus on the electromagnetic induction, and belongs to an electricity teaching aid; the utility model aims to provide an apparatus which can vividly, visually, and interestingly demonstrate the electromagnetic induction. The utility model comprises an...

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Bibliographic Details
Main Authors YANG ZAIHUA, SHAO TINGYU, ZHOU JIE, ZHAO SHUQUAN, SUN XIAOLI, YANG BINGYU
Format Patent
LanguageChinese
English
Published 26.03.2008
Subjects
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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Summary:The utility model discloses a demonstration apparatus on the electromagnetic induction, and belongs to an electricity teaching aid; the utility model aims to provide an apparatus which can vividly, visually, and interestingly demonstrate the electromagnetic induction. The utility model comprises an electromagnet, a solenoid, and an indicating lamp; the C-shape electromagnet (3) penetrates a surface board (4) and is connected with the surface board, and the solenoid (2) connected with the indicating lamp (1) is positioned on the surface board (3). The utility model can vividly and visually demonstrate the electromagnetic induction phenomenon that the electricity can generate the magnetism and the magnetism can generate the electricity, and the interesting experiment can make the students get a deeper impression; the utility model is the ideal electricity teaching aid.
Bibliography:Application Number: CN20072123003U