RU2015120753A - DEVICE FOR CREATING CHARGES ON BODY SURFACE AND METHOD OF ITS APPLICATION - Google Patents
DEVICE FOR CREATING CHARGES ON BODY SURFACE AND METHOD OF ITS APPLICATION Download PDFInfo
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- RU2015120753A RU2015120753A RU2015120753A RU2015120753A RU2015120753A RU 2015120753 A RU2015120753 A RU 2015120753A RU 2015120753 A RU2015120753 A RU 2015120753A RU 2015120753 A RU2015120753 A RU 2015120753A RU 2015120753 A RU2015120753 A RU 2015120753A
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- Russia
- Prior art keywords
- probe
- cylinder
- disk
- charges
- dielectric disk
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- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09B—EDUCATIONAL OR DEMONSTRATION APPLIANCES; APPLIANCES FOR TEACHING, OR COMMUNICATING WITH, THE BLIND, DEAF OR MUTE; MODELS; PLANETARIA; GLOBES; MAPS; DIAGRAMS
- G09B23/00—Models for scientific, medical, or mathematical purposes, e.g. full-sized devices for demonstration purposes
- G09B23/06—Models for scientific, medical, or mathematical purposes, e.g. full-sized devices for demonstration purposes for physics
- G09B23/18—Models for scientific, medical, or mathematical purposes, e.g. full-sized devices for demonstration purposes for physics for electricity or magnetism
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- Engineering & Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Physics & Mathematics (AREA)
- Business, Economics & Management (AREA)
- Mathematical Analysis (AREA)
- Mathematical Optimization (AREA)
- Algebra (AREA)
- Pure & Applied Mathematics (AREA)
- Mathematical Physics (AREA)
- Computational Mathematics (AREA)
- Educational Administration (AREA)
- Educational Technology (AREA)
- Theoretical Computer Science (AREA)
- Measuring Leads Or Probes (AREA)
- Measurement Of Resistance Or Impedance (AREA)
Abstract
1. Устройство для создания зарядов на поверхности тел, содержащее заряжаемое тело, диэлектрический диск, расположенный на изолированном основании, металлический зонд, размещенный на изолированном штативе, соединенный с вольтметром, реостатом и источником питания, отличающееся тем, что диэлектрический диск выполнен с впрессованными по окружности полыми металлическими цилиндриками, диаметр которых равен длине цилиндрика, с возможностью введения внутрь цилиндрика при каждом повороте диска металлического зонда, выполненного в виде заостренной иглы.2. Способ для создания зарядов на поверхности тел, в котором диэлектрический диск располагают на изолирующем основании, впрессовывают заряжаемые тела, поворачивая последовательно на угол Θ весь диск от 0 до 360 градусов, заряжают их, устанавливая на зонде нужный потенциал и изменяя на каждом теле подаваемое на зонд напряжение с помощью реостата, отличающийся тем, что по окружности диэлектрического диска впрессовывают полые металлические цилиндрики, диаметр которых равен длине цилиндрика, вводят зонд внутрь каждого цилиндрика до соприкосновения с донышком, заряжают его и все последующие цилиндрики, при этом изменяя на каждом цилиндрике подаваемое на зонд напряжение с помощью реостата, записывают показания вольтметра и угла Θ, по формулам рассчитывают заряды на цилиндриках и получают значения распределенных по периметру диэлектрического диска электрических зарядов по закону, необходимому для создания электрического поля заданной конфигурации и демонстрации явлений электромагнетизма.1. Device for creating charges on the surface of bodies, containing a rechargeable body, a dielectric disk located on an insulated base, a metal probe placed on an insulated tripod, connected to a voltmeter, a rheostat and a power source, characterized in that the dielectric disk is made with pressed in circles hollow metal cylinders, the diameter of which is equal to the length of the cylinder, with the possibility of introducing into the cylinder at each rotation of the disk of the metal probe, made in the form of a sharp wound needle. 2. A method for creating charges on the surface of bodies, in which a dielectric disk is placed on an insulating base, compress charged bodies by rotating the entire disk from 0 to 360 degrees sequentially, угол charge them, setting the desired potential on the probe and changing the probe applied to each body voltage with a rheostat, characterized in that hollow metal cylinders are pressed in around the circumference of the dielectric disk, the diameter of which is equal to the length of the cylinder, a probe is inserted inside each cylinder until it touches It is necessary to charge the bottom and charge it and all subsequent cylinders, while changing the voltage supplied to the probe on each cylinder using a rheostat, record the voltmeter and angle показ, calculate the charges on the cylinders by the formulas and obtain the values of the electric charges distributed around the perimeter of the dielectric disk according to the law necessary to create an electric field of a given configuration and to demonstrate the phenomena of electromagnetism.
Claims (2)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
RU2015120753A RU2606220C2 (en) | 2015-06-01 | 2015-06-01 | Device for creation of charges on surface of bodies and method for application thereof |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
RU2015120753A RU2606220C2 (en) | 2015-06-01 | 2015-06-01 | Device for creation of charges on surface of bodies and method for application thereof |
Publications (2)
Publication Number | Publication Date |
---|---|
RU2015120753A true RU2015120753A (en) | 2016-12-20 |
RU2606220C2 RU2606220C2 (en) | 2017-01-10 |
Family
ID=57759190
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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RU2015120753A RU2606220C2 (en) | 2015-06-01 | 2015-06-01 | Device for creation of charges on surface of bodies and method for application thereof |
Country Status (1)
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RU (1) | RU2606220C2 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108109493A (en) * | 2017-12-30 | 2018-06-01 | 南京陶特思软件科技有限公司 | A kind of junior physics electromagnetic experimental device for electricity field |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
SU791761A1 (en) * | 1979-02-21 | 1980-12-30 | За витель Is) УЧЕБНЫЙ ПРИБОР ДЛЯ ДЕГЮНСТРАЦИИ ЭЛЕКТРОМАГНИТНЫХ СТОЯЧИХ ВОЛН | Educational instrument for demonstrating electromagnetic standing waves |
SU1603424A1 (en) * | 1988-11-09 | 1990-10-30 | Липецкий государственный педагогический институт | Method of demonstrating electric field |
US7463513B2 (en) * | 2005-08-22 | 2008-12-09 | Taiwan Semiconductor Manufacturing Co., Ltd. | Micro-machinery memory device |
RU2541298C2 (en) * | 2012-11-08 | 2015-02-10 | Федеральное государственное бюджетное образовательное учреждение высшего профессионального образования "Национальный исследовательский Томский политехнический университет" | Device to generate charges on surfaces of bodies and method of its application |
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2015
- 2015-06-01 RU RU2015120753A patent/RU2606220C2/en not_active IP Right Cessation
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108109493A (en) * | 2017-12-30 | 2018-06-01 | 南京陶特思软件科技有限公司 | A kind of junior physics electromagnetic experimental device for electricity field |
Also Published As
Publication number | Publication date |
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RU2606220C2 (en) | 2017-01-10 |
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Date | Code | Title | Description |
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MM4A | The patent is invalid due to non-payment of fees |
Effective date: 20180602 |