EBooks22229
- Arts & Culture 5064
- Books in Foreign Languages 208
- Business & Economics 4659
- Computers 2329
- Dictionaries & Encyclopedias 670
- Education & Science 81969
- Abstracts 1255
- Astrology 13
- Astronomy 14
- Biology 39
- Chemistry 2666
- Coursework 3776
- Culture 30
- Diplomas 2566
- Drawings 1708
- Ecology 31
- Economy 331
- English 1250
- Entomology 2
- Ethics, Aesthetics 29
- For Education Students 24101
- Foreign Languages 122
- Geography 20
- Geology 17
- History 229
- Maps & Atlases 41
- Mathematics 6651
- Musical Literature 5
- Pedagogics 228
- Philosophy 192
- Physics 13125
- Political Science 131
- Practical Work 105
- Psychology 489
- Religion 49
- Russian and culture of speech 103
- School Textbooks 68
- Sexology 67
- Sociology 53
- Summaries, Cribs 762
- Tests 20398
- Textbooks for Colleges and Universities 549
- Theses 189
- To Help Graduate Students 21
- To Help the Entrant 111
- Vetting 366
- Works 58
- Информатика 9
- Engineering 3264
- Esoteric 1167
- Fiction 3180
- For Children 432
- House, Family & Entertainment 2667
- Law 2841
- Medicine 1226
- Newspapers & Magazines 338
- Security 318
- Sport, Tourism 1002
- Website Promotion 691
44. Iron-ring has an air gap length l0 = 5 mm. The leng
Sold: 0
Content: fiz039_44.doc 93,5 kB
Content: fiz039_44.doc 93,5 kB
Description
44. Iron-ring has an air gap length l0 = 5 mm. The length of the midline of the ring l = 1m. Number of turns N on the ring comprises a winding, if a current I = 4 A magnetic field induction B in the air gap is equal to 0.5 T? Dispersion of the magnetic flux in the air gap neglected. The phenomenon of hysteresis is not taken into account.
Additional information
Detailed solution. Decorated in Microsoft Word 2003. (Target decided to use formula editor)
