CN104021712A - Solenoid device for magnetic field measurement - Google Patents
Solenoid device for magnetic field measurement Download PDFInfo
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- CN104021712A CN104021712A CN201410280534.4A CN201410280534A CN104021712A CN 104021712 A CN104021712 A CN 104021712A CN 201410280534 A CN201410280534 A CN 201410280534A CN 104021712 A CN104021712 A CN 104021712A
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- binding post
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- solenoid
- field measurement
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Abstract
The invention discloses a solenoid device for magnetic field measurement. The solenoid device comprises a bottom plate, a solenoid, a direct current power source, a slide rheostat, an electricity meter and a switch. Six binding posts are arranged on the bottom plate, and after the direct current power source, the slide rheostat, the electricity meter and the switch are connected in series in sequence into a whole, the two ends of the integral are electrically connected with the fifth binding post and the sixth binding post respectively. The fifth binding post is electrically connected with the first binding post. The solenoid is densely wound by a coil A and a coil B, the coil A and the coil B are the same in number of windings and winding direction, the two ends of the coil A are connected with the first binding post and the second binding post respectively, the two ends of the coil B are connected with the second binding post and the fourth binding post respectively, and the two sets of coils on the solenoid can be combined at will. The solenoid device can be used for the magnetic field measurement experiment, and students can deeply know the solenoid magnetic field rule.
Description
Technical field
The present invention relates to a kind of electromagnetic experimental device, be specially a kind of magnetic-field measurement spiral piping arrangement.
Background technology
In electromagnetics, there is one to measure the experiment that Long Straight Current-carrying solenoid internal magnetic field distributes.In this experiment, the number of turn of solenoid institute coiling is fixed, and the method for coil winding is single.This experiment cannot be verified the rule of solenoid internal magnetic field when coil turn changes and winding method is different.
Summary of the invention
Object of the present invention, is the deficiency that overcomes existing magnetic field measurement system, develops a kind of magnetic-field measurement spiral piping arrangement.
In order to solve the problems of the technologies described above, the present invention is achieved through the following technical solutions: a kind of magnetic-field measurement spiral piping arrangement, comprises base plate, solenoid, direct supply, slide rheostat, reometer, switch; Base plate is provided with the first binding post, the second binding post, the 3rd binding post, the 4th binding post, the 5th binding post, the 6th binding post; After direct supply, slide rheostat, reometer, switch are connected in series successively, two ends are connected with the 6th binding post electricity with the 5th binding post respectively; The 5th binding post is connected with the first binding post electricity; Close coil first and the coil second of being wound with on solenoid, the number of turn of coil first and coil second, around to all identical, coil first two ends connect respectively the first binding post and the 3rd binding post, and coil second two ends connect respectively the second binding post and the 4th binding post.
The second binding post is connected with the 3rd binding post electricity, and the 4th binding post is connected with the 6th binding post electricity.
The 3rd binding post is connected with the 4th binding post electricity, and the second binding post is connected with the 6th binding post electricity.
The first binding post is connected with the second binding post electricity, and the 3rd binding post, the 4th binding post, the 6th binding post electricity are connected.
The 3rd binding post is connected with the 6th binding post electricity.
The invention has the beneficial effects as follows: two groups of coil one-tenth capable of being combined on solenoid forward series connection, differential concatenation, the different connected modes such as be connected in parallel, in solenoid, produce different magnetic field, the method such as ballistic galvanometer method or Hall effect method of can applying is measured the Distribution of Magnetic Field of torus inside, proof theory conclusion.The present invention is simple in structure, practical and convenient, can be used for the student experimenting of magnetic-field measurement, is conducive to deepen the understanding of student to solenoidal field rule.
Brief description of the drawings
Below in conjunction with accompanying drawing, the invention will be further described.
Fig. 1 is formation schematic diagram of the present invention.
Fig. 2 is coil first and the coil second schematic diagram of forward connecting.
Fig. 3 is coil first and coil second differential concatenation schematic diagram.
Fig. 4 is coil first and the coil second schematic diagram that is connected in parallel.
In figure: 1. base plate, 2. solenoid, 3. direct supply, 4. slide rheostat, 5. reometer, 6. switch, 11. first binding posts, 12. second binding posts, 13. the 3rd binding posts, 14. the 4th binding posts, 15. the 5th binding posts, 16. the 6th binding posts, 21. coil first, 22. coil second.
Embodiment
As shown in Figure 1, the present invention includes base plate 1, solenoid 2, direct supply 3, slide rheostat 4, reometer 5, switch 6; Base plate 1 is provided with the first binding post 11, the second binding post 12, the 3rd binding post 13, the 4th binding post 14, the 5th binding post 15, the 6th binding post 16; After direct supply 3, slide rheostat 4, reometer 5, switch 6 are connected in series successively, two ends are connected with the 6th binding post 16 electricity with the 5th binding post 15 respectively; The 5th binding post 15 is connected with the first binding post 11 electricity; Close coil first 21 and the coil second 22 of being wound with on solenoid 2, the number of turn of coil first 21 and coil second 22, around to all identical, coil first 21 two ends connect respectively the first binding post 11 and the 3rd binding post 13, and coil second 22 two ends connect respectively the second binding post 12 and the 4th binding post 14.
The second binding post 12 is connected with the 3rd binding post 13 electricity, and the 4th binding post 14 is connected with the 6th binding post 16 electricity.Now, coil first 21 and coil second 22 are forward connected, referring to Fig. 2.
The 3rd binding post 13 is connected with the 4th binding post 14 electricity, and the second binding post 12 is connected with the 6th binding post 16 electricity.Now, coil first 21 and coil second 22 differential concatenations, referring to Fig. 3.
The first binding post 11 is connected with the second binding post 12 electricity, and the 3rd binding post 13, the 4th binding post 14, the 6th binding post 16 electricity are connected.Now, coil first 21 and coil second 22 are connected in parallel, referring to Fig. 4.
The 3rd binding post 13 is connected with the 6th binding post 16 electricity.Now, coil first 21 places in circuit only.
Claims (5)
1. a magnetic-field measurement spiral piping arrangement, is characterized in that: comprise base plate (1), solenoid (2), direct supply (3), slide rheostat (4), reometer (5), switch (6); Base plate (1) is provided with the first binding post (11), the second binding post (12), the 3rd binding post (13), the 4th binding post (14), the 5th binding post (15), the 6th binding post (16); After direct supply (3), slide rheostat (4), reometer (5), switch (6) are connected in series successively, two ends are connected with the 6th binding post (16) electricity with the 5th binding post (15) respectively; The 5th binding post (15) is connected with the first binding post (11) electricity; Upper close coil first (21) and the coil second (22) of being wound with of solenoid (2), the number of turn of coil first (21) and coil second (22), around to all identical, coil first (21) two ends connect respectively the first binding post (11) and the 3rd binding post (13), and coil second (22) two ends connect respectively the second binding post (12) and the 4th binding post (14).
2. a kind of magnetic-field measurement spiral piping arrangement according to claim 1, is characterized in that: the second binding post (12) is connected with the 3rd binding post (13) electricity, and the 4th binding post (14) is connected with the 6th binding post (16) electricity.
3. a kind of magnetic-field measurement spiral piping arrangement according to claim 1, is characterized in that: the 3rd binding post (13) is connected with the 4th binding post (14) electricity, and the second binding post (12) is connected with the 6th binding post (16) electricity.
4. a kind of magnetic-field measurement spiral piping arrangement according to claim 1, is characterized in that: the first binding post (11) is connected with the second binding post (12) electricity, and the 3rd binding post (13), the 4th binding post (14), the 6th binding post (16) electricity are connected.
5. a kind of magnetic-field measurement spiral piping arrangement according to claim 1, is characterized in that: the 3rd binding post (13) is connected with the 6th binding post (16) electricity.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410280534.4A CN104021712A (en) | 2014-06-23 | 2014-06-23 | Solenoid device for magnetic field measurement |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410280534.4A CN104021712A (en) | 2014-06-23 | 2014-06-23 | Solenoid device for magnetic field measurement |
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| Publication Number | Publication Date |
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| CN104021712A true CN104021712A (en) | 2014-09-03 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410280534.4A Pending CN104021712A (en) | 2014-06-23 | 2014-06-23 | Solenoid device for magnetic field measurement |
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| CN (1) | CN104021712A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106950611A (en) * | 2017-03-22 | 2017-07-14 | 中交武汉港湾工程设计研究院有限公司 | Calibrating installation and calibration method for magnetic logger |
| CN109540351A (en) * | 2018-12-03 | 2019-03-29 | 沈阳工业大学 | A kind of Magnetic Memory experimental provision for creating dynamic magnetic field environment |
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| CN2121055U (en) * | 1992-06-01 | 1992-11-04 | 张孟嘉 | Device for demonstrating electrified solenoid magnetism |
| CN1165356A (en) * | 1996-05-09 | 1997-11-19 | 贺发亮 | Suspension electromagnet experimental apparatus |
| US5772445A (en) * | 1995-07-13 | 1998-06-30 | Mousaa; Victor Roland | Electrostatic meter |
| RU2308095C1 (en) * | 2006-05-29 | 2007-10-10 | Военно-космическая академия им. А.Ф. Можайского | Device for researching loading characteristics of a current supply |
| CN102280057A (en) * | 2010-06-13 | 2011-12-14 | 雷怡 | electrical experiment device |
| CN202929931U (en) * | 2012-12-01 | 2013-05-08 | 湖州师范学院 | Solenoid magnetic amplification experiment device |
| CN203455990U (en) * | 2013-09-17 | 2014-02-26 | 余姚市科仪光仪有限公司 | A current magnetic field demonstrator |
| CN204029235U (en) * | 2014-06-23 | 2014-12-17 | 江南大学 | A kind of combined energization solenoid device |
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2014
- 2014-06-23 CN CN201410280534.4A patent/CN104021712A/en active Pending
Patent Citations (8)
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|---|---|---|---|---|
| CN2121055U (en) * | 1992-06-01 | 1992-11-04 | 张孟嘉 | Device for demonstrating electrified solenoid magnetism |
| US5772445A (en) * | 1995-07-13 | 1998-06-30 | Mousaa; Victor Roland | Electrostatic meter |
| CN1165356A (en) * | 1996-05-09 | 1997-11-19 | 贺发亮 | Suspension electromagnet experimental apparatus |
| RU2308095C1 (en) * | 2006-05-29 | 2007-10-10 | Военно-космическая академия им. А.Ф. Можайского | Device for researching loading characteristics of a current supply |
| CN102280057A (en) * | 2010-06-13 | 2011-12-14 | 雷怡 | electrical experiment device |
| CN202929931U (en) * | 2012-12-01 | 2013-05-08 | 湖州师范学院 | Solenoid magnetic amplification experiment device |
| CN203455990U (en) * | 2013-09-17 | 2014-02-26 | 余姚市科仪光仪有限公司 | A current magnetic field demonstrator |
| CN204029235U (en) * | 2014-06-23 | 2014-12-17 | 江南大学 | A kind of combined energization solenoid device |
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| 宋金凤，邓辉等: "自制仪器探究通电螺线管的内部磁场", 《中学物理》, 31 May 2013 (2013-05-31), pages 39 * |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106950611A (en) * | 2017-03-22 | 2017-07-14 | 中交武汉港湾工程设计研究院有限公司 | Calibrating installation and calibration method for magnetic logger |
| CN109540351A (en) * | 2018-12-03 | 2019-03-29 | 沈阳工业大学 | A kind of Magnetic Memory experimental provision for creating dynamic magnetic field environment |
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Application publication date: 20140903 |