| 11. | A metal detector might detect eddy currents in even a wire without current.
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| 12. | Linear encoder technologies include optical, magnetic, inductive, capacitive and eddy current.
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| 13. | This eddy current is formed by the movement of the wheels.
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| 14. | The varying magnetic field induces eddy currents on the metal surface.
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| 15. | The eddy current technique is compact, lightweight and powerful, but inefficient.
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| 16. | This was caused by a temporary electric current, or eddy current, in the electromagnet.
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| 17. | (If the changes are cyclic there will be losses for hysteresis and eddy currents.
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| 18. | The laminations are to reduce hysteresis and eddy current losses.
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| 19. | Eddy currents are electric currents that occur in conductors exposed to changing magnetic fields.
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| 20. | The alternating magnetic field induces eddy currents in the plates.
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