Left hand rule and electromagnetic induction demonstration ware

The utility model belongs to the technical field of physical teaching demonstration instrument, disclose left hand rule and electromagnetic induction demonstration ware, including the permanent magnet, the left hand rule who comprises DC power supply, track and the movable conductor of arranging mag...

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Bibliographic Details
Main Author ZHAO ZEWEN
Format Patent
LanguageChinese
English
Published 03.10.2017
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 belongs to the technical field of physical teaching demonstration instrument, disclose left hand rule and electromagnetic induction demonstration ware, including the permanent magnet, the left hand rule who comprises DC power supply, track and the movable conductor of arranging magnetic field in demonstrates closed -loop to and the electromagnetic induction demonstration closed -loop who constitutes by galvanometer and the inductance coils that arranges magnetic field in, still be equipped with the the direction of current flow pilot lamp among the left hand rule demonstration closed -loop, the track is contacted earlier with the activity conductor, then parallelly connected with the the direction of current flow pilot lamp together. Show, demonstration and teacher's through this teaching instrument ware explanation can let the student firmly master the direction of current flow and the atress direction of circular telegram conductor in magnetic field in magnetic field direction, the circula
Bibliography:Application Number: CN201621343082U