Electromagnetism I
Magnetic field strength, often represented by the symbol 'H', is a measure of the intensity of a magnetic field produced by an electric current or a magnet. It describes how strong the magnetic effect is in a given area and is critical for understanding how magnetic fields interact with materials, such as currents and magnetic forces acting on charges. This concept is foundational when applying various laws and equations to determine magnetic fields generated by current-carrying conductors and their effects on surrounding materials.
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