Simulating a Sphere in Earth's Magnetic Field Using COMSOL® Software

In this video, I simulate the magnetic field generated by a sphere-shaped permanent magnet using COMSOL Multiphysics. This setup is inspired by Earth's magnetic field, with the sphere representing a simplified model of the planet's internal magnetic structure. Through this simulation, we visualize the 3D magnetic field lines around the sphere, showcasing how the field radiates and behaves in space — similar to Earth's geomagnetic field. Do support my work, by subscribing, joining as channel member ✅, that helps :) 🔴 SUBSCRIBE Connect with me: https://www.linkedin.com/in/bibhatsu/ ☑️ Join Groups https://bio.site/bkgroups Courses: https://bio.link/limitedoffer For any kind of 🤝discussion, 🧩 collaboration, or 📢 communication, reach out via 💼 LinkedIn or 📧 email at bibhatsu @ outlook.com. Few YouTube Playlist: https://www.youtube.com/playlist?list=PL1DOghrwDRama_da8M0Jf2qBXTiGOEGfU https://www.youtube.com/playlist?list=PL1DOghrwDRakzeA_CgPLngVMUm7rtEPEH Thank you ----------------o------------------ #magneticfield #magnet #comsol