These use an electric current to heat and ablate a material, producing a charged gas that can then be accelerated in one direction in a magnetic field to push the cubesat in the other direction.

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They may cause local changes in the direction of the magnetic field, confusing pigeons that use it to find their way home.

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They tend, on balance, to point up, as this means that they are pointing in the same direction as the magnetic field a configuration that is much more stable than the reverse.

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That, in turn, induces a magnetic field oriented in the opposite direction to the field created by Jupiter.

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This mission must be so magnetic that everyone pulls in the same direction despite conflicting interests.

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These are superpositions of ones and zeros and are represented by, for example, the direction of spin (with respect to a magnetic field) of a particle such as an electron.

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Then put those ions in a magnetic field and accelerate them to extremely highly velocities in one direction to provide thrust for your satellite in the opposite direction.

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When ions spiral around in a magnetic field, they create a second field pointed in the opposite direction to the first.

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The thin magnetic films can be manipulated to trigger vastly different signals depending upon which direction they face (basically "north pole" and "south pole"), allowing them to be read as the ones or zeros of basic computer code.

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These thin magnetic films can be manipulated to trigger vastly different signals, depending upon which direction they face, allowing them to be read as the ones or zeros of basic computer code.

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