WebApr 22, 2024 · 16.6K subscribers 8K views 5 years ago Magnetism This video starts with the big question, what is inside a magnet that allows it to create a magnetic field. But then … Toggle Magnetic field of permanent magnets subsection 2.1Magnetic pole model 2.2Amperian loop model 3Interactions with magnets Toggle Interactions with magnets subsection 3.1Force between magnets 3.2Magnetic torque on permanent magnets 4Interactions with electric currents Toggle Interactions … See more A magnetic field is a vector field that describes the magnetic influence on moving electric charges, electric currents, and magnetic materials. A moving charge in a magnetic field experiences a force perpendicular to its … See more Permanent magnets are objects that produce their own persistent magnetic fields. They are made of ferromagnetic materials, such as iron and nickel, that have been … See more Currents of electric charges both generate a magnetic field and feel a force due to magnetic B-fields. Magnetic field due … See more Energy is needed to generate a magnetic field both to work against the electric field that a changing magnetic field creates and to change the … See more The force on an electric charge depends on its location, speed, and direction; two vector fields are used to describe this force. The first is the electric field, which describes the force acting on a stationary charge and gives the component of the force that is … See more Force between magnets Specifying the force between two small magnets is quite complicated because it depends on the strength and orientation of both magnets and … See more The formulas derived for the magnetic field above are correct when dealing with the entire current. A magnetic material placed inside a magnetic field, though, generates its own See more
Rotating magnetic field - Wikipedia
WebMar 23, 2024 · All the above. Answer:- b. South pole to its north pole. In the specific magnetic, the field lines shift from the south to the north pole. In the outside of the specific magnet, the direction of the field lines tend to be from the north to the south pole. However, on the inside of the specific magnet, the direction in terms of the field lines ... WebAs can be visualized with the magnetic field lines, the magnetic field is strongest inside the magnetic material. The strongest external magnetic fields are near the poles. A magnetic … digiday modern retail summit
Magnets and Electromagnets - GSU
WebAlthough the stationary magnet might produce a large magnetic field, no EMF can be induced because the flux through the coil is not changing. When the magnet moves closer to the coil the flux rapidly increases until the magnet is inside the coil. As it passes through the coil the magnetic flux through the coil begins to decrease. WebThey go right through it, so that inside the magnet the magnetic field points from the south pole to the north pole. Thus the magnetic field lines form a closed loop and do not have any ends. Therefore the magnetic field in this case does not have any ends either. This is actually always true. WebJul 6, 2024 · Earth's magnetic field can be visualized if you imagine a large bar magnet inside our planet, roughly aligned with Earth's axis. Each end of the magnet lies … fornique in english