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8 Cards in this Set
- Front
- Back
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Magnetic Field: |
Anywhere the magnetic effect can be detected. |
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flux density
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The strength of the magnetic effect. Measure in Tesla (webers per m2) |
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Magnetic flux |
the magnetic effect measured in webers |
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Magnetic Poles: |
The area of a magnet where the lines of flux are considered to flow to and from. They are named North and South poles. |
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Lines of Force: |
Imaginary flux lines considered to flow from North to South Pole. They don’t cross and act like stretched rubber bands. |
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Permanent Magnet: |
A magnet which retains its magnetism when the magnetizing force is removed |
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Temporary Magnet: |
A magnet which loses its magnetism when the magnetizing force is removed |
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Magnetic screening: |
Protecting sensitive equipment from the magnet effect of other devices, and preventing interference |
