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ommit the magnet because of confusion with permanent maget
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Helder Velez
Helder Velez
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The Earth is a rotating permanent magnet and has a permanent Magnetic field. It does not exhibits a correspondent Electric field. The answer is 0.

The magnetic field is due to the presence of a relative motion between the charges inside the Earth (electric dipole) and the observer. Thus, it is a derived quantity much like the Coriolis force. Instead of saying magnetic field I think more appropriate to say magnetic force.

by Hans de Vries: The simplest, and the full derivation of Magnetism as a Relativistic side efect of ElectroStatics He uses only Electrostactic field and the non-simultaneity to derive the Magnetic Field.

The Earth is a rotating permanent magnet and has a Magnetic field. It does not exhibits a correspondent Electric field. The answer is 0.

The magnetic field is due to the presence of a relative motion between the charges inside the Earth (electric dipole) and the observer. Thus, it is a derived quantity much like the Coriolis force. Instead of saying magnetic field I think more appropriate to say magnetic force.

by Hans de Vries: The simplest, and the full derivation of Magnetism as a Relativistic side efect of ElectroStatics He uses only Electrostactic field and the non-simultaneity to derive the Magnetic Field.

The Earth is rotating and has a permanent Magnetic field. It does not exhibits a correspondent Electric field. The answer is 0.

The magnetic field is due to the presence of a relative motion between the charges inside the Earth (electric dipole) and the observer. Thus, it is a derived quantity much like the Coriolis force. Instead of saying magnetic field I think more appropriate to say magnetic force.

by Hans de Vries: The simplest, and the full derivation of Magnetism as a Relativistic side efect of ElectroStatics He uses only Electrostactic field and the non-simultaneity to derive the Magnetic Field.

Source Link
Helder Velez
Helder Velez
  • 2.7k
  • 21
  • 33

The Earth is a rotating permanent magnet and has a Magnetic field. It does not exhibits a correspondent Electric field. The answer is 0.

The magnetic field is due to the presence of a relative motion between the charges inside the Earth (electric dipole) and the observer. Thus, it is a derived quantity much like the Coriolis force. Instead of saying magnetic field I think more appropriate to say magnetic force.

by Hans de Vries: The simplest, and the full derivation of Magnetism as a Relativistic side efect of ElectroStatics He uses only Electrostactic field and the non-simultaneity to derive the Magnetic Field.