The coil in the cable should deflect most tugs and pulls, but snag this on a door handle, and we can see it coming right out.
Using a conductive capacitor that is integrated as part of the pen, it connects to an electromagnetic field generated by an excitation coil in the digitizer.
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In Daytona, when a contestant broke a windshield and melted a speaker coil in the lanes, his sponsor, T3 Audio founder Johnathan Demuth, wondered if next time around he should inject nitrous oxide to cool the speaker.
The coil is suspended in an external magnetic field and the current running through it adjusted so that the attraction between the two magnets balances the gravitational force on the suspended mass.
One new technique being used by some neuroeconomists is transcranial magnetic stimulation, in which a coil held next to the head issues a low-level magnetic pulse that temporarily disrupts activity in a certain part of the brain, to see if that changes the subject's preferences for example, for a particular food and how much he is willing to pay for it.
Founded in 1918, Ashland makes nickel and cobalt-based alloys in sheet, coil and plate forms.
For the first time, a 1 GHz ARM A8 processor controls the path of the coil of the bass loudspeaker in real-time.
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The other arm carries a wire coil attached to an electric circuit in other words, an electromagnet.
And when we are about to shuffle off this mortal coil, we want to be able to say what we did in life made a difference.
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That allowed a 10x increase in power delivery -- up to 50 microwatts to a millimeter radius antenna coil -- to an implant five centimeters below the skin.
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From January to March, prices for hot rolled coil carbon steel rose 25.0%, compared to a 5.0% increase in the same period last year.
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