Examlex
Describe the interaction between the emergence of gross motor skills and developing perceptual abilities.
Magnetic Lines
Imaginary lines used in models and diagrams to represent the strength and direction of a magnetic field around a magnet or an electric current.
Coil
A component that generates a magnetic field when an electric current passes through it, often used in electrical and electronic devices.
Iron Core
An iron core is a ferromagnetic material used in electrical transformers and inductors to concentrate magnetic flux and improve their efficiency.
Electro-magnet
A magnet created by an electric current passing through a coil surrounding a metal core.
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