Magnetism | Uses of Electromagnetism | IGCSE & O-Level Physics | Part 4 | Physics with SMS скачать в хорошем качестве

Magnetism | Uses of Electromagnetism | IGCSE & O-Level Physics | Part 4 | Physics with SMS

Welcome to Physics with SMS ⚡🧲 In this lecture, we explain the Uses of Electromagnetism, an important topic in the IGCSE & O-Level Physics syllabus. You will learn how electromagnetism is applied in everyday devices and how these applications are asked in Cambridge exam questions. 📘 What you’ll learn in this video: ✅ What is an electromagnet? ✅ Why electromagnets are stronger than permanent magnets ✅ Uses of electromagnetism, including: • Electric bells and buzzers • Relays and circuit breakers • Loudspeakers and headphones • DC electric motors • Electromagnetic cranes (lifting scrap iron) • Magnetic switches and door locks • Electric generators (basic idea) • Medical applications (MRI – overview) ✅ Advantages of electromagnets  • Can be switched on and off  • Strength can be varied ✅ IGCSE/O-Level exam-style questions and key points 🎯 This lesson is ideal for: ✔️ IGCSE Physics students (0625) ✔️ O-Level Physics students (5054) ✔️ GCSE Physics learners ✔️ Students revising electromagnetism applications for exams #physicswithsms #electromagnetism #igcsephysics #olevelphysics #gcsephysics #electromagnetism #dcmotor #electricbell #relay #loudspeaker #cambridgephysics #physicslecture #exampreparation #physicsrevision #igcse2026 #igcse2025 #olevelphysics5054 #oleveljulypaper Instagram: https://www.instagram.com/physicswith... Facebook:   / 1pqx4sgexe