Description
The product is a set of magnetic field teaching instruments,made of plastic and magnetic needle material, high-class and durable.It can be used to demonstrate the magnetic field lines pattern of the magnetic field. Suitable for homes, schools, training institutions, etc.Choose it for you.
Features-Color:As Shown -Material:Magnetic needle, plastic -Size:8.00X2.00X1.00cm/3.14X0.79X0.39in(magnetic stripe) -Size:2.50X2.50X2.50cm/0.98X0.98X0.98in(magnetic needle) - Made of high-class plasticandmagnetic needlematerial, durable and practical for long-lasting use. - Easy to use and operate, students or teachers are available. -With it, children or students can easily learn the relationship between the direction of the current and the direction of the magnetic field, the polarity and the right-hand rule. -Let you explain the knowledge in the books more concretely, which makes it easier for students to learn. -Suitable for home, school,training institution, laboratory, research institute, etc.
