# Does current in a conductor produce changing magnetic field?

Current is flow of charge. So if charge is moving, electric field is changing. So changing electric field should produce changing magnetic field, but I am not able to see how magnetic field is changing around a wire carrying current. For a given radius magnetic field is constant around a wire. Please let me know what am I missing in my understanding.

• Electric field that changes with time creates a magnetic field which changes in space, not in time. The magnetic field generated at a particular position will be constant. – Kalpak Gupta Oct 3 '17 at 11:57