Multidimensional demonstration method and device for ferrofluid

A multidimensional demonstration device for ferrofluid, comprising a container (1), a plurality of magnetic field generators (2), ferrofluid (3), and a transparent medium (4);

• the container (1) is a closed structure with a hollow interior, and both the ferrofluid (3) and the transparent medium (4) are contained in the container (1);
• the container (1) is a curved surface body with at least two planar outer walls, or a polyhedron, M magnetic field generators are installed on each of the at least two planar outer walls of the container (1), one side wall of a plurality of outer walls of the container (1) without the magnetic field generators (2) installed is set as an observation surface, the observation surface is made of a transparent material, where M is greater than or equal to 1;
• during operation, a magnetic field strength of the magnetic field generators (2) is adjusted to control a motion of the ferrofluid (3) in the container (1), and a user observes a motion trajectory of the ferrofluid (3) through the observation surface.