2 thoughts on “Why magnetic field is produced during flow of electric current through conductor?”
Answer:
We have established that when an electrical current flows through a conductor a circular electromagnetic field is produced around it with the magnetic lines of flux forming complete loops that do not cross around the whole length of the conductor.
Answer:
We have established that when an electrical current flows through a conductor a circular electromagnetic field is produced around it with the magnetic lines of flux forming complete loops that do not cross around the whole length of the conductor.
Answer:
Because the attraction and repultion takes place when current passes through the conductor.