# how much electricity can magnets generate

It detects electrical current. As the rotor conductors are short circuited, current starts flowing through it. As a result, much less energy is actually lost in the transformation from the kinetic form of wind energy to the electric current. When a rushing wave of water hits a boat and turns it over, the moving water causes the energy that moves the boat to overturn it. ��~ 2��i�y�)�A.���cB"��D� ��F1׉u���S� ƃHE�z�r��q�ݍ �֜�n�.e��V��u�/��_����7^�K���բ75SޑD����� @5 Qg��`R�C�]���:}z �Z)X>��m���.س� :pMo��?��8�J��̈�rD���0N�BA7yP,�hV#�I�΁-%���ޓ��U�ԋh�:�4E���b*G6#UQ2�(�#�\$�������p��u���a�DC�M��F���s[�]K�g�'�IǮP2ڑ_��.��f�f��7AR���ڥ=�m�ݮ6�>���U`�c�h�81�h�������zh��,լ�_�jf����å��0] �}22l��,����k5�X���\$�|�D�c�DB�P �;*3u����P�zA�������j�F�:��h�m�/�M��5�8�ܐ0�ϣ�q&f=�Y�F�Dֈ��`�a����&7���zQ��P��SM��B� �/V�G��.�;�W���9 ��s�����'�ɪV�w�w(�o�]�u���iyS�_t��e:N�;���A6~)��,ř}��/.3q0L'嘞|}q�����Ky����E����l�p���l4yٶ�)�ٴ������li�S[�� ��KK endstream endobj 50 0 obj <>stream Obviously, this is only a concept car, introduced by Volkswagen in China as part of the People’s Car Project. It can make energy or electrical power without the need for any kind of external fuel source. This is easier to find the area since we have a big triangle. Not This type of motor uses a permanent magnet design, where the rotors hold permanent magnets arrayed around the shaft. The mechanical energy moves the wire into the magnetic field of the magnet so that the wire cuts through the magnetic lines of force. Sun Xtender® Batteries' AGM maintenance free design is an ideal solution for off grid and grid tied systems. A small thruster moves the vehicle forward as the vehicle follows an electromagnetic strip embedded in the road with the electromagnetism repelling the car from the road. I own a small apartment so you can imagine how much electricity I use. The energy stored in the magnetic field of an electromagnet is 46 0 obj <> endobj 69 0 obj <>/Filter/FlateDecode/ID[<5FB22042BBA14F7B98E258C6F189D2FE>]/Index[46 49]/Info 45 0 R/Length 116/Prev 1099958/Root 47 0 R/Size 95/Type/XRef/W[1 3 1]>>stream So a 100mH coil, with 40 amps, would store 80 Joules. Electromagnetic energy is the energy that comes from electromagnetic radiation, such as radio waves and visible light waves, which triggers both electric and magnetic fields. This demonstration should help to give you an idea of the relationship between magnetism and electricity. http://askmar.com/Magnets/Modern%20Permanent%20Magnet%20Applications.pdf, http://freeenergynews.com/Directory/Howard_Johnson_Motor/1979Paper/. So, 125.66 GOe is equal to 1 Joule per cubic meter. stored by the magnet. The big controversy is whether or not there is such a thing as a perpetual energy magnetic motor (generator). On the other hand, some generators contain small magnets and are small enough to hold in your hand. Lv�H&N)����e`�X�0�D�N����`�?�H1o��2 ���H�����t�^�K�����K� ,�m endstream endobj startxref 0 %%EOF 94 0 obj <>stream Here's how I broke it up into those areas. The higher the quality and larger the size of the capacitor, the longer the light output. The problem with your idea is that the flux of the magnet that goes through the coil will be tiny and the generated voltage will be essentially zero. |. In order to obtain Joules per cubic meter, we have to do some conversions. What if you walked out of your house and entered the car of the future, which looked like a donut? The motors take the force produced by the fields within the magnets and transform this force into electric power. It can make energy or electrical power without the need for any kind of external fuel source. The power generators that you normally find around the house require a fuel source so that they can create … Multiply that area by the volume of the magnet, and you get the magnetic energy Remind students to keep magnets away from computer disks, audio or video tapes, etc. Some electric generators are very big and contain huge magnets so they can produce a lot of electricity. After reading this section you will be able to do the following: In this demonstration you will use an instrument called a galvanometer. H�tWَ]G����1A�q �&ްӉ�i)B��N �A`���\'Ȓo�v�a����ۋϿ���n�����o��o����9n�s=��1��Ϸ���?��3գ�X�n�|���,�x������i��\����|{���{�x�D��O��?���Ǐ��i!S��'j�)�N�̣d�9S��������?����7���<_>�z|�ū/�������8���y���_������������ N��|�y���8f?G?>����Yϔ�&�����z����7������o����W9������&��EކDx6�8��pI��J�g������L�������m�x�q-t�^��ڲ�n�B�s�q\�[;g-�썞n��{�ؾ���O�?�.��C�1.��Y�E?�u���k��s�q\ws:k�w���[;�k!�v�����.���߿H�����3�=��J�^�5�Bb\�mҹ��(��v[��htu9gYV����-\$-w�R9sk���M�jZ�!���Ǚbz�z��6ʛ�ø�s�e"Ԗ��G��V_���iqwH�'�6gh!f��.��,��t�K���]|�R�yFn\$[ �d�gv���1XDU{;��?