Hi guys, Welcome to the Advanced Video Search Engine, and you are watching Engineering magnetics -- practical introduction to BH curve. That video is uploaded by Applied Science at 2018-08-12T20:15:48-07:00. We are promoting this video only for entertainment and educational purpose only. So, I hope you like & enjoy it. [4UFKl9fULkA]
| Name | Engineering magnetics -- practical introduction to BH curve |
| Video Uploader | Video From Applied Science |
| Upload Date | This Video Uploaded At 13-08-2018 03:15:48 |
| Video Discription | A practical introduction to understanding magnetic devices such as transformers and motors. This video covers BH curves, reluctance, permeability, DC and AC magnetic circuits, and some applications. CORRECTION: at 13:48, I say that permeability can be negative. This is not true. All permeabilities are positive. Diamagnetic materials have permeabilities that are lower than empty space (eg .95 relative permeability). There is another quantity which is called susceptibility, which describes the ratio between flux carried by a material, and the flux carried by the space which the material occupies. This quantity can be negative. Please put questions in the comments, and I'll do my best to answer them! I apologize that I didn't mention inductance. This video focuses only on the magnetic side of things. Inductance is how the electrical circuit interacts with the magnetics. https://www.patreon.com/AppliedScience 4UFKl9fULkA |
| Category | Science & Technology |
| Tags | magnetics | magnets | motors | transformers | magnetic circuit | telsa | oersted | amp turns | bh curve | B field | H field | coil | applied science | krasnow | oscilloscope | measure bh curve | torroid | ferrite | iron powder | inductor | magnetic field |
