A Magnetic Force
No
no. Eris does not have a magnetic field
Magnetic field is made up of magnetic lines.
The magnetic field lines are arranged circularly around the wire.
The magnetic field would reverse.
You can reverse the direction of the magnetic field by reversing the direction of the electrical current.
Earth's magnetic field lines up in a direction opposite of the present magnetic Feld
Yes evry millinium it changes
Yes it can reverse from North to South
The magnetic field reverses direction.
The magnetic field reverses polarity. North becomes South.
reverse polierty
The polarity of the electromagnet reverses.
Every now and then :)
ANY electrical current will be surrounded by a magnetic field. In an electromagnet, this magnetic field is often amplified by an iron core.
What can reverse magnetic polarity