Check all that apply.
Check all that apply.
A distribution of electric charges at rest 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.
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.
A single stationary 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