Looking for breakthrough ideas for innovation challenges? Try Patsnap Eureka!

Floating type left hand rule demonstrator

A floating and rule-based technology, applied in instruments, educational tools, teaching models, etc., can solve the problems of unobvious experimental phenomena and achieve the effect of obvious experimental phenomena

Inactive Publication Date: 2013-09-18
武安市骈山村新创文具店
View PDF0 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] The current left-hand rule demonstrator is to suspend the energized wire in the magnetic field. After the energization, the wire is not only subjected to force in the magnetic field, but also interfered by the gravity of the earth and the pulling force of the hanging wire, which makes the experimental phenomenon not obvious.

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Floating type left hand rule demonstrator

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0009] Put two floaters (3) into two water tanks (1) filled with conductive liquid respectively. Put the wire (4) on the two floats (3) and pass through the floats (3) so that the wire (4) touches the liquid (2). Place a magnet between the two sinks. Connect the power cord (5) to the DC power supply and turn on the power.

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

The invention provides a floating type left hand rule demonstrator. The buoyancy is utilized, a hanging wire is omitted, and in addition, the gravity is counteracted, so the phenomenon is more obvious. In order to solve the technical problems, the floating type left hand rule demonstrator adopts the technical scheme that two floating objects are respectively arranged in two water tanks fully filled with conducting liquid. One conducting wire is lapped on the two floating objects and passes through the floating objects to be in contact with liquid in the water tanks. A magnet is placed between the two water tanks, and one conducting wire is respectively led out from each water tank and is connected with a power supply. After the power supply is conducted, the electrified conducting wire receives the translation thrust under the effect of the magnetic field.

Description

technical field [0001] The invention relates to an instrument for verifying the left-hand rule, in particular to verifying the left-hand rule by using a floating object carrying a wire on a liquid to carry out translation. Background technique [0002] The current left-hand rule demonstrator is to suspend the energized wire in the magnetic field. After the energization, the wire is not only subjected to the force in the magnetic field, but also interfered by the gravity of the earth and the tension of the hanging wire, which makes the experimental phenomenon not obvious. Contents of the invention [0003] The invention provides a floating left-hand rule demonstrator, which uses the buoyancy to omit the hanging wire, and counteracts the gravity of the earth to make the phenomenon more obvious. [0004] The technical solution adopted by the present invention to solve the technical problem is: two water tanks filled with conductive liquid each have a floating object. A wire ...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
Patent Type & Authority Applications(China)
IPC IPC(8): G09B23/18
Inventor 李向锋
Owner 武安市骈山村新创文具店
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Patsnap Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Patsnap Eureka Blog
Learn More
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com