What are magnetic fields?

What are magnetic fields? magnetic field This field is believed to be the result of movement in the Earth's core, which is divided between a solid inner core and molten outer core which magnetic field Any current will create a magnetic field Certain materials are

magnetic field The magnetic field of the magnet is strongest at the poles The direction of the magnetic field shows the direction the force would act on another north pole

battlefield 1 What is a magnetic field? A magnetic field is an invisible force field created by a magnet which exists all around it The magnetic field itself is The shape of the magnetic field depends on the shape of the conductor When the current travels through a wire the field is circular The field is strongest