Which of the following statements are true concerning the creation of magnetic fields? Check all that apply. Check all that apply. 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. 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 moving electric charge creates a magnetic field at all points in the surrounding region
Answer:
A permanent magnet 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 moving electric charge creates a magnetic field at all points in the surrounding region.
Which of the following statements are true concerning the creation of magnetic fields?
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