what is toroid ? and retentivity?
Answers
Answered by
1
HEY FRIEND..!!
@_@
TOROID: a toroid is a surface of revolution with a hole in the middle, like a doughnut, forming a solid body. The axis of revolution passes through the hole and so does not intersect the surface.
RETENTIVITY: the ability of a substance to retain or resist magnetization, frequently measured as the strength of the magnetic field that remains in a sample after removal of an inducing field.
@_@
HOPE IT HELP U ..
@_@
TOROID: a toroid is a surface of revolution with a hole in the middle, like a doughnut, forming a solid body. The axis of revolution passes through the hole and so does not intersect the surface.
RETENTIVITY: the ability of a substance to retain or resist magnetization, frequently measured as the strength of the magnetic field that remains in a sample after removal of an inducing field.
@_@
HOPE IT HELP U ..
Answered by
2
a toroid is a coil of insulated or enamaled wire wound on a donut shaped form made of powderic iron.
retentivity means the ability of a substance to retain or resist magnetization , frequently measured as the strength of the magnetic field that remains in a sample after removal of an induciing field.
retentivity means the ability of a substance to retain or resist magnetization , frequently measured as the strength of the magnetic field that remains in a sample after removal of an induciing field.
Similar questions