Magnets play a crucial role in the function of a compass, with a small magnet being responsible for pointing towards the North Pole. A compass detects the Earth's magnetic field, which consists of two poles: North and South. In a compass, the bar magnet (often labeled N for the North Pole...
Configuring magnets in specific ways can significantly enhance the magnetic properties of an assembly. One notable configuration is the Halbach Array, which was discovered by Klaus Halbach in the 1980s. This arrangement of magnets, often made from Neodymium Magnets, directs the magnetic field to one side of the array, effectively...
Science class is a favorite subject for many students because it not only teaches how the world works but also offers the chance to conduct fun experiments! A common magnet-based experiment in physics demonstrates Lenz's Law, which follows Newton's Third Law and the conservation of energy. This law is often taught...
Levitating magnets is a simple yet mesmerizing experiment, especially popular with kids in science classes. In theory, all you need for levitation is two identical magnets positioned with like poles repelling each other. However, without physical restraints, the magnets will flip to align the opposite poles. The exact materials and setup...
