Electrostatic force and Ampere force driven power machine manufacturing and demonstrating method

Abstract

The invention relates to an electrostatic force and Ampere force driven power machine manufacturing and demonstrating method. The method is characterized in that an electrode plate, a rotating plate, a plastic turntable rotating shaft, a plastic turntable, a charge exchange brush, a permanent magnet and a high-voltage electrostatic power supply are mainly used; in an emphasized way, the electrode plate is a cylindrical surface metal conductor plate; the rotating plate is a nonferromagnetic metal conductor flat plate; the continuous electrostatic force driving is realized; and the current formed during the rotating plate and electrode plate charge exchange is converted into the Ampere force driving. The demonstration of several conditions including the position, relative to the circumference, of the electrode plate and the position, relative to the electrode plate, of the charge exchange brush is also realized; and through the experimental design, the cultivation on innovative spirit and practical ability of students is favorably promoted. The manufacturing is very simple and easy; the effect is obvious; more education functions are added in the teaching process; and the operation is significant work with development prospects.

Description

technical field [0001] The application relates to a production and demonstration method of an experimental instrument driven by ampere force and electrostatic force, belonging to the field of physical experiment instruments. Background technique [0002] In college physics courses, static electricity is an important content, and the application of electrostatic induction is the content that everyone pays attention to. Over the years, in order to help students correctly understand this concept and apply electrostatic induction, some demonstration experiments have been set up in conjunction with teaching, such as electrostatic jumping ball experiment, electrostatic pendulum ball experiment, electrostatic roller experiment, electrostatic blower, and the scale static electricity sensor designed by the inventor of this patent. Jumping ball tester, swing electrostatic power machine, etc. Although the existing electrostatic demonstration devices have solved some needs to a certain ...

AI Technical Summary

Problems solved by technology

Over the years, in order to help students correctly understand this concept and apply electrostatic induction, some demonstration experiments have been set up in conjunction with teaching, such as electrostatic jumping ball experiment, electrostatic pendulum ball experiment, electrostatic roller experiment, electrostatic blower, and the scale static electricity sensor designed by the inventor of this patent. Jumping ball tester, swing electrostatic power machine, etc. Although the existing electrostatic demonstration devices have solved some needs to a certain extent, they lack further development and innovation of electrostatic power demonstration experiments. As power machines, the demonstration power machines currently seen mainly include : Power machines such as heat engine, electric motor (ampere force drive), standing wave motor, etc., these have its unique advantage and limitation, lack the design and the device that effectively realize electrostatic power machine aspect, especially the electric current that forms when charge exchange in the electrostatic power machine experiment does not have How to realize the electrostatic power machine driven continuously in the same direction by the rotating plate as a flat plate and the current formed during the charge exchange is utilized, and how to realize the position of the electrode plate, the charge exchange brush relative to the electrode plate and the withdrawal of the permanent magnet The demonstration of the situation, this patent will solve this problem

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