Scientific American, Том 198Munn & Company, 1958 |
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Стр. 30
Ө + MAGNETIC FIELDS around current - carry- ing conductors are shown as colored arrows in these drawings . Black ... field ( colored tone ) between them , which pushes wires apart . Two cur- rents in same direction ( second from top ) ...
Ө + MAGNETIC FIELDS around current - carry- ing conductors are shown as colored arrows in these drawings . Black ... field ( colored tone ) between them , which pushes wires apart . Two cur- rents in same direction ( second from top ) ...
Стр. 32
... magnetic field ( colored lines ) is set up . This field can be resolved into two components : a straight field within the coil and a circular field surrounding it . The internal field tends to expand while the external field tends to ...
... magnetic field ( colored lines ) is set up . This field can be resolved into two components : a straight field within the coil and a circular field surrounding it . The internal field tends to expand while the external field tends to ...
Стр. 33
ENERGY DENSITY ( JOULES PER C.C. ) D.C. AIR - CORE MAGNETS 100,000 MAGNETIC FIELD ( GAUSSI ENERGY STORAGE in magnetic fields and other systems is shown at the top of this chart . Storage is given in joules per cubic centimeter ( a joule ...
ENERGY DENSITY ( JOULES PER C.C. ) D.C. AIR - CORE MAGNETS 100,000 MAGNETIC FIELD ( GAUSSI ENERGY STORAGE in magnetic fields and other systems is shown at the top of this chart . Storage is given in joules per cubic centimeter ( a joule ...
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