| magnetic field |
Region of magnetic force that surrounds Earth. (See page(s) 428)
출처: highered.mcgraw-hill.com/sites/0072402466/student_...
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| magnetron |
A self-excited oscillator used as a radar transmitter tube. Magnetrons are characterized by high peak power, small size, efficient operation, and low operating voltage. Emitted electrons interact with an electric field and a strong magnetic field to generate microwave energy. Because the direction of the electric field that accelerates the electron beam is perpendicular to the axis of the magnetic field, magnetrons are sometimes referred to as crossed-field tubes. ...
출처: amsglossary.allenpress.com/glossary/browse
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| magnetic lines of force |
Same as electric lines of force, but for the magnetic field.
출처: amsglossary.allenpress.com/glossary/browse
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| magnetoencephalography |
An in vivo imaging technique that detects tiny magnetic fields generated by electrical current loops, which are typically due to brain activity.
출처: www.nature.com/focus/cellbioimaging/glossary/
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| magnetic flux |
Expressed in webers, it is the product of the average normal component of the magnetic intensity over a surface and the area of that surface.
출처: www.angelfire.com/pa/baconbacon/page4.html
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