GCSE Physics - Electromagnetism - Wires | Coils | Solenoids | Electromagnets (2026/27 exams)

⭐️ Check out our website https://www.cognito.org/ ⭐️ ** WHAT'S COVERED ** 1. What is electromagnetism? How electric currents produce magnetic fields. 2. Magnetic fields around different conductors. The magnetic field around a straight current-carrying wire. The magnetic field of a flat circular coil. The magnetic field of a solenoid. 3. The right-hand rule. How to determine the direction of the magnetic field based on the current's direction. 4. Electromagnets. How a solenoid acts as an electromagnet. The properties of electromagnets, such as being able to be switched on and off. 5. How to increase the strength of an electromagnet. Four methods for making an electromagnet stronger, including the use of an iron core. ** EXAM BOARD SPECIFIC INFO ** AQA - Everything is relevant to your course! IGCSE Edexcel - Solenoids are separate/triple science only, but the rest is relevant to everyone Edexcel - Everything is relevant to your course! OCR 21st Century - Everything is relevant to your course! OCR Gateway - Everything is relevant to your course! ** CHAPTERS ** 0:00 Introduction to Electromagnetism 0:27 Magnetic Field Around a Straight Wire 1:00 Right-Hand Rule for Magnetic Fields 1:51 Magnetic Field of a Circular Coil 2:30 Magnetic Field of a Solenoid 3:09 What Are Electromagnets? 4:07 How to Increase an Electromagnet's Strength ** PLAYLISTS **    • KS3 Biology      • KS3 Chemistry      • KS3 Physics      • GCSE Maths (9-1)      • GCSE Biology (9-1)      • GCSE Chemistry (9-1)      • GCSE Physics (9-1)      • A-Level Biology   #GCSE #Physics #study #revision #school #exam #AQA #OCR #Edexcel