Anna Nagar

Unveiling the Invisible Dance: Exploring Magnetic Field Lines with Bar Magnets and Iron Filings @ CPS Global School, Anna Nagar

Written by cpsglobalblog

In the world of physics, there are phenomena that are not only invisible to the naked eye but also possess an inherent mystique. One such phenomenon is the magnetic field, a force that governs the behavior of magnets and electric currents.

Despite its invisible nature, we can visualize and understand magnetic fields using a simple yet enlightening experiment involving bar magnets and iron filings.

Students delved into the experiment, grasping the concept of magnetic fields understanding that magnetic fields emanate from magnets and are the regions where magnetic forces are exerted. They could observe the imaginary lines that depict the direction and strength of the magnetic force at various points.

As the iron filings settled, they aligned themselves along the magnetic field lines, revealing the invisible structure of the magnetic field. This helped students draw inferences from the pattern that illustrates the continuous loop of the magnetic field, emphasizing its closed nature.

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