ENEM 2025 - O aquecimento em fogões por indução utiliza bobinas para produzir um campo magnético var

🔥 Fisiquei is a complete platform for you to learn Physics from ZERO to ADVANCED. All the support and guidance you need to learn at your own pace, knowing what to study and when to study. Study with us and achieve your long-awaited approval! ___________ ENROLLMENTS OPEN ___________ ✅ https://go.fisiquei.com.br/campaign/f... ================== (ENEM 2025) Heating in induction cooktops uses coils to produce a variable magnetic field. This coil is located below the ceramic glass on which the pan rests. The mechanism heats only the pan that is in the cooking zone, which is one of the main advantages compared to using a gas or electric resistance cooktop. PEREIRA, A. B. et al. Induction cooktops: assembly and testing of an available circuit. Available at: https://publicacoes.fatecsertaozinho..... Accessed on: May 21, 2025 (adapted). The purpose of using a variable magnetic field is to: A) magnetize the pan material by induction. B) move the iron atoms concentrated at the bottom of the pan. C) emit electromagnetic radiation, heating the pan through the ceramic glass. D) induce an electric current in the lower part of the pan, heating it by the Joule effect. E) generate a convection current flow in the air contained between the coil region and the ceramic glass. ================== Follow us on social media: 📱 Instagram:   / thalesquirino   📱 Twitter: https://x.com/fisiquei Check out the complete playlist of ENEM 2025 solutions: 👉   • ENEM 2025 - Em uma comunidade rural, os mo...   Professor Thales Quirino Medeiros ================== #ENEM #physics #medicine #studies #education