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Сердце на батарейки - простейший электромотор

Опыты

Опыт демонстрирует, как с помощью медной проволоки, батарейки и магнита можно сделать электромотор. За счет источника электричества (батарейки) заряженные частицы в проводнике (проволоке) упорядоченно движутся. При воздействии на него магнитным полем траектория частиц отклоняется согласно правилу «левой руки». Когда направление силы тока перпендикулярно направлению силовых линий магнитного поля, частицы двигаются по окружности.

Созданием вечного двигателя люди озадачились давно. В теории возможность осуществления этого устройства отрицается постулатами термодинамики. 

Наш первый опыт это простейший электромотор из батарейки.

Вам потребуется:

Последовательность действий: 

  • Шаг первый - Сгибаем из медной проволоки фигуру в форме сердца, концы проволоки при этом не должны соединятся.
  • Шаг второй - При помощи плоскогубцев делаем небольшую вмятину на плюсовом контакте батарейки.
  • Шаг третий - Ставим батарейку минусом на магнит, сверху надеваем "сердце" на батарейку. Свободные концы проволоки должны слегка касаться магнита.

Все! Наше сердце вращается!

Батарейка через какое-то время сядет, и движение прекратится. А впечатление останется. 

 


Код: 125296
Select P.short, V.idv, P.title as pname, B.title as vname from catalog_values as V, catalog_properties as P, catalog_propbook as B where V.idc="adc36d08-1420-11ea-8cb1-0cc47a52ebf7" and V.idp=P.id and V.idv=B.id order by P.tomain desc, P.title asc limit 3
Disk full (/tmp/#sql_76e4_21.MAI); waiting for someone to free some space... (errno: 28 "No space left on device")
450c
в наличии
Код: 211238
Select P.short, V.idv, P.title as pname, B.title as vname from catalog_values as V, catalog_properties as P, catalog_propbook as B where V.idc="42b3bdad-77fb-11eb-80b9-0cc47a52ebf7" and V.idp=P.id and V.idv=B.id order by P.tomain desc, P.title asc limit 3
Disk full (/tmp/#sql_76e4_21.MAI); waiting for someone to free some space... (errno: 28 "No space left on device")
860c
в наличии
Код: 211404
Select P.short, V.idv, P.title as pname, B.title as vname from catalog_values as V, catalog_properties as P, catalog_propbook as B where V.idc="04bd376d-780b-11eb-80b9-0cc47a52ebf7" and V.idp=P.id and V.idv=B.id order by P.tomain desc, P.title asc limit 3
Disk full (/tmp/#sql_76e4_21.MAI); waiting for someone to free some space... (errno: 28 "No space left on device")
760c
905
в наличии
Код: 215948
Select P.short, V.idv, P.title as pname, B.title as vname from catalog_values as V, catalog_properties as P, catalog_propbook as B where V.idc="ee5945ab-e889-11eb-80bd-0cc47a52ebf7" and V.idp=P.id and V.idv=B.id order by P.tomain desc, P.title asc limit 3
Disk full (/tmp/#sql_76e4_21.MAI); waiting for someone to free some space... (errno: 28 "No space left on device")
325c
в наличии
Код: 222942
Select P.short, V.idv, P.title as pname, B.title as vname from catalog_values as V, catalog_properties as P, catalog_propbook as B where V.idc="a2ba8908-c6f9-11ec-80be-0cc47a52ebf7" and V.idp=P.id and V.idv=B.id order by P.tomain desc, P.title asc limit 3
Disk full (/tmp/#sql_76e4_21.MAI); waiting for someone to free some space... (errno: 28 "No space left on device")
140c
в наличии
Код: 222945
Select P.short, V.idv, P.title as pname, B.title as vname from catalog_values as V, catalog_properties as P, catalog_propbook as B where V.idc="a2ba890e-c6f9-11ec-80be-0cc47a52ebf7" and V.idp=P.id and V.idv=B.id order by P.tomain desc, P.title asc limit 3
Disk full (/tmp/#sql_76e4_21.MAI); waiting for someone to free some space... (errno: 28 "No space left on device")
40c
в наличии
Код: 222977
Select P.short, V.idv, P.title as pname, B.title as vname from catalog_values as V, catalog_properties as P, catalog_propbook as B where V.idc="5fa01d31-c7a0-11ec-80be-0cc47a52ebf7" and V.idp=P.id and V.idv=B.id order by P.tomain desc, P.title asc limit 3
Disk full (/tmp/#sql_76e4_21.MAI); waiting for someone to free some space... (errno: 28 "No space left on device")
180c
архив
Код: 227196
Select P.short, V.idv, P.title as pname, B.title as vname from catalog_values as V, catalog_properties as P, catalog_propbook as B where V.idc="00860bfe-4873-11ed-80be-0cc47a52ebf7" and V.idp=P.id and V.idv=B.id order by P.tomain desc, P.title asc limit 3
Disk full (/tmp/#sql_76e4_21.MAI); waiting for someone to free some space... (errno: 28 "No space left on device")
360c
архив
Код: 23447
Select P.short, V.idv, P.title as pname, B.title as vname from catalog_values as V, catalog_properties as P, catalog_propbook as B where V.idc="afe1e4e1-4ee5-11e8-936d-0cc47a52ebf7" and V.idp=P.id and V.idv=B.id order by P.tomain desc, P.title asc limit 3
Disk full (/tmp/#sql_76e4_21.MAI); waiting for someone to free some space... (errno: 28 "No space left on device")
12c
в наличии
Код: 23463
Select P.short, V.idv, P.title as pname, B.title as vname from catalog_values as V, catalog_properties as P, catalog_propbook as B where V.idc="afe1e4e0-4ee5-11e8-936d-0cc47a52ebf7" and V.idp=P.id and V.idv=B.id order by P.tomain desc, P.title asc limit 3
Disk full (/tmp/#sql_76e4_21.MAI); waiting for someone to free some space... (errno: 28 "No space left on device")
15c
в наличии
Код: 23618
Select P.short, V.idv, P.title as pname, B.title as vname from catalog_values as V, catalog_properties as P, catalog_propbook as B where V.idc="afe1e4f6-4ee5-11e8-936d-0cc47a52ebf7" and V.idp=P.id and V.idv=B.id order by P.tomain desc, P.title asc limit 3
Disk full (/tmp/#sql_76e4_21.MAI); waiting for someone to free some space... (errno: 28 "No space left on device")
55c
в наличии
Код: 24114
Select P.short, V.idv, P.title as pname, B.title as vname from catalog_values as V, catalog_properties as P, catalog_propbook as B where V.idc="afe1e4db-4ee5-11e8-936d-0cc47a52ebf7" and V.idp=P.id and V.idv=B.id order by P.tomain desc, P.title asc limit 3
Disk full (/tmp/#sql_76e4_21.MAI); waiting for someone to free some space... (errno: 28 "No space left on device")
10c
в наличии
Код: 24142
Select P.short, V.idv, P.title as pname, B.title as vname from catalog_values as V, catalog_properties as P, catalog_propbook as B where V.idc="afe1e4df-4ee5-11e8-936d-0cc47a52ebf7" and V.idp=P.id and V.idv=B.id order by P.tomain desc, P.title asc limit 3
Disk full (/tmp/#sql_76e4_21.MAI); waiting for someone to free some space... (errno: 28 "No space left on device")
12c
в наличии
Код: 241655
Select P.short, V.idv, P.title as pname, B.title as vname from catalog_values as V, catalog_properties as P, catalog_propbook as B where V.idc="b9a72051-01fd-11ef-80c7-0cc47a52ebf7" and V.idp=P.id and V.idv=B.id order by P.tomain desc, P.title asc limit 3
Disk full (/tmp/#sql_76e4_21.MAI); waiting for someone to free some space... (errno: 28 "No space left on device")
140c
в наличии
Код: 243044
Select P.short, V.idv, P.title as pname, B.title as vname from catalog_values as V, catalog_properties as P, catalog_propbook as B where V.idc="50ec0315-2fb9-11ef-80cc-0cc47a52ebf7" and V.idp=P.id and V.idv=B.id order by P.tomain desc, P.title asc limit 3
Disk full (/tmp/#sql_76e4_21.MAI); waiting for someone to free some space... (errno: 28 "No space left on device")
700c
в наличии
Код: 245816
Select P.short, V.idv, P.title as pname, B.title as vname from catalog_values as V, catalog_properties as P, catalog_propbook as B where V.idc="d55d920e-68f2-11ef-80cf-0cc47a52ebf7" and V.idp=P.id and V.idv=B.id order by P.tomain desc, P.title asc limit 3
Disk full (/tmp/#sql_76e4_21.MAI); waiting for someone to free some space... (errno: 28 "No space left on device")
400c
в наличии
Код: 246252
Select P.short, V.idv, P.title as pname, B.title as vname from catalog_values as V, catalog_properties as P, catalog_propbook as B where V.idc="b7417aa9-74bb-11ef-80d1-0cc47a52ebf7" and V.idp=P.id and V.idv=B.id order by P.tomain desc, P.title asc limit 3
Disk full (/tmp/#sql_76e4_21.MAI); waiting for someone to free some space... (errno: 28 "No space left on device")
70c
в наличии
Код: 246913
Select P.short, V.idv, P.title as pname, B.title as vname from catalog_values as V, catalog_properties as P, catalog_propbook as B where V.idc="72ff1395-8c53-11ef-80d7-0cc47a52ebf7" and V.idp=P.id and V.idv=B.id order by P.tomain desc, P.title asc limit 3
Disk full (/tmp/#sql_76e4_21.MAI); waiting for someone to free some space... (errno: 28 "No space left on device")
800c
в наличии
Код: 250047
Select P.short, V.idv, P.title as pname, B.title as vname from catalog_values as V, catalog_properties as P, catalog_propbook as B where V.idc="b736a0f4-f5a9-11ef-80dd-0cc47a52ebf7" and V.idp=P.id and V.idv=B.id order by P.tomain desc, P.title asc limit 3
Disk full (/tmp/#sql_76e4_21.MAI); waiting for someone to free some space... (errno: 28 "No space left on device")
190c
в наличии
Код: 250605
Select P.short, V.idv, P.title as pname, B.title as vname from catalog_values as V, catalog_properties as P, catalog_propbook as B where V.idc="58f6798a-0a26-11f0-80e0-0cc47a52ebf7" and V.idp=P.id and V.idv=B.id order by P.tomain desc, P.title asc limit 3
Disk full (/tmp/#sql_76e4_21.MAI); waiting for someone to free some space... (errno: 28 "No space left on device")
450c
в наличии
Код: 25719
Select P.short, V.idv, P.title as pname, B.title as vname from catalog_values as V, catalog_properties as P, catalog_propbook as B where V.idc="afe1e530-4ee5-11e8-936d-0cc47a52ebf7" and V.idp=P.id and V.idv=B.id order by P.tomain desc, P.title asc limit 3
Disk full (/tmp/#sql_76e4_21.MAI); waiting for someone to free some space... (errno: 28 "No space left on device")
30c
в наличии
Код: 27919
Select P.short, V.idv, P.title as pname, B.title as vname from catalog_values as V, catalog_properties as P, catalog_propbook as B where V.idc="afe1e531-4ee5-11e8-936d-0cc47a52ebf7" and V.idp=P.id and V.idv=B.id order by P.tomain desc, P.title asc limit 3
Disk full (/tmp/#sql_76e4_21.MAI); waiting for someone to free some space... (errno: 28 "No space left on device")
33c
в наличии
Код: 29874
Select P.short, V.idv, P.title as pname, B.title as vname from catalog_values as V, catalog_properties as P, catalog_propbook as B where V.idc="afe1e4af-4ee5-11e8-936d-0cc47a52ebf7" and V.idp=P.id and V.idv=B.id order by P.tomain desc, P.title asc limit 3
Disk full (/tmp/#sql_76e4_21.MAI); waiting for someone to free some space... (errno: 28 "No space left on device")
270c
в наличии
Код: 51867
Select P.short, V.idv, P.title as pname, B.title as vname from catalog_values as V, catalog_properties as P, catalog_propbook as B where V.idc="afe1e4ad-4ee5-11e8-936d-0cc47a52ebf7" and V.idp=P.id and V.idv=B.id order by P.tomain desc, P.title asc limit 3
Disk full (/tmp/#sql_76e4_21.MAI); waiting for someone to free some space... (errno: 28 "No space left on device")
60c
в наличии
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Disk full (/tmp/#sql_76e4_20.MAI); waiting for someone to free some space... (errno: 28 "No space left on device")