14 Responses to “How to Protect Your Magnetic Field For Great Success : Law of Attraction”

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  1. irmerr720

    Is a magnetic field energy? I like magnets and magnetism and was just wondering if a field of energy is surrounding every neodymium magnet block i own.

  2. mihester726

    Science Measures the Human Energy Field. For various reasons, mapping the magnetic fields in the space around the body …

  3. timothwa398

    A magnetic field has potential energy, just as an inductor carrying current has. The energy is usually expressed as volumetric energy density, and equals B^2/(2mu0). See the refs. EDIT: B&JS, somehow I missed this important distinction. Could you amplify a little? Is it, e.G., Analogous to an electric field whose PE is only definable in terms of its effect on a charge? If so, is the analogy to the charge anything that distorts the field and thus is affected by it? Do you have any refs. That discuss this in detail? Thanks.

  4. becastan403

    Magnetosphere – Earth’s Magnetic Field. Some free-energy enthusiasts claim that the Earth’s magnetic field could be used to generate power[4], but such claims are regarded as pseudoscience by many …

  5. ernestga376

    A magnetic field has potential energy, just as an inductor carrying current has. The energy is usually expressed as volumetric energy density, and equals B^2/(2mu0). See the refs. EDIT: B&JS, somehow I missed this important distinction. Could you amplify a little? Is it, e.G., Analogous to an electric field whose PE is only definable in terms of its effect on a charge? If so, is the analogy to the charge anything that distorts the field and thus is affected by it? Do you have any refs. That discuss this in detail? Thanks.

  6. hgibs742

    The force produced by a magnetic field. One method of calculating the force produced by a magnetic field involves an understanding of the way in which the energy represented by the …

  7. raquelha587

    No, a magnetic field, of itself, is not 'energy', any more than a gravitational field is energy. You can consider that an iron object has some potential energy in relation to a magnet – or a planet – but it’s important to realize that the amount of energy you might get when the object got nearer is the same amount of energy you'd need to move it back to where it started. As a final point, these potentials come from the creation of the universe. In the case of gravity, all matter/energy began as a point, and was thrown outwards into a huge and on-going expansion. There is a gravitational potential in all of matter that comes from that initial burst of energy. When objects are drawn together, the energy that’s released ultimately came from the big bang. On the other hand, there may have been a lot of smaller interactions along the way, too, like stars exploding and so forth. But the ultimate source was the 'beginning' of the universe. Magnetism is a bit more complicated, but it’s a similar story.

  8. ernestga376

    Energy in Magnetic Field. Six posts-3 authors-Last post:Jun 27Energy in Magnetic Field Quantum Physics discussion.

  9. heejones727

    No, a magnetic field, of itself, is not 'energy', any more than a gravitational field is energy. You can consider that an iron object has some potential energy in relation to a magnet – or a planet – but it’s important to realize that the amount of energy you might get when the object got nearer is the same amount of energy you'd need to move it back to where it started. Lastly, these potentials come from the creation of the universe. In the case of gravity, all matter/energy began as a point, and was thrown outwards into a huge and on-going expansion. There is a gravitational potential in all of matter that comes from that initial burst of energy. When objects are drawn together, the energy that’s released ultimately came from the big bang. That being said, there may have been a lot of smaller interactions along the way, too, like stars exploding and so forth. But the ultimate source was the 'beginning' of the universe. Magnetism is a bit more complicated, but it’s a similar story.

  10. emood500

    Magnetic field – Wikipedia, the free encyclopedia. It even predicts the correct energy stored in the magnetic fields. …History

  11. melchase349

    No. A field (such as a magnetic field) is a region of space in which a force may be exerted by an object. An object in a magnetic field will have potential energy due to its position within the field, as long as it’s an object (magnetic substance, moving charge) that’s affected by a magnetic field. But the field itself is not energy. In fact, there is no physical reality to a “field.” It's just a way of talking about a region of space in which an object may exert a force. *KIRCHWEY Misinterprets his refs. A magnetic field doesn’t have potential energy. In addition, objects within a magnetic field may have potential energy.

  12. mirle53

    Magnetic fields and inductance : INDUCTORS. As the electric current produces a concentrated magnetic field around the coil, this field flux equates to a storage of energy representing the kinetic …

  13. timothwa398

    No. A field (such as a magnetic field) is a region of space in which a force may be exerted by an object. An object in a magnetic field will have potential energy due to its position within the field, as long as it’s an object (magnetic substance, moving charge) that’s affected by a magnetic field. But the field itself is not energy. In fact, there is no physical reality to a “field.” It's just a way of talking about a region of space in which an object may exert a force. *KIRCHWEY Misinterprets his refs. A magnetic field doesn’t have potential energy. Then again, objects within a magnetic field may have potential energy.

  14. jamra13

    Power from the Earth’s Magnetic Field : Built on Facts. On a web forum I frequent, a person asked if it would be possible to extract energy from the Earth’s magnetic field.

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