The magnetic field is strongest at the center and weakest between the two poles just outside the bar magnet The magnetic field lines are least dense at the
What are static and low frequency electric and magnetic fields? · Electric and magnetic fields are force fields · Constant fields that If the electron trajectory is normal to the magnetic field the electron will be trapped in a closed path The higher the magnetic field strength, the more rapid
ตรวจหวย16 ตุลาคม 2566 A magnetic field is created whenever an electric current flows through a conductor This is because a moving electrical charge creates a magnetic field The Earth's magnetic field is generated within the outer core by the convective movement of liquid iron, but as we discovered in Chapter 8, the magnetic field is
