Question

Which of the following statements are true concerning the creation of magnetic fields?Check all that apply.A moving electric charge creates a magnetic field at all points in the surrounding region.A single stationary electric charge creates a magnetic field at all points in the surrounding region.An electric current in a conductor creates a magnetic field at all points in the surrounding region.A permanent magnet creates a magnetic field at all points in the surrounding region.A distribution of electric charges at rest creates a magnetic field at all points in the surrounding region.

Answer 1

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