Magnetism and Electromagnetic Induction
Learning Time: 5-15 hours
Content: Magnetism and electromagnetic induction is the subject that examines the formation of magnetic fields and the induction of electric current by magnetic effects. This subject covers magnetic field lines, Faraday’s Law, Lenz’s Law, induction coils, and their practical applications. TYT focuses on fundamental magnetic fields and induction, while AYT focuses on complex systems and efficiency analysis. The current 2025 curriculum also covers renewable energy and medical technologies. Learning this topic lays the foundation for electromagnetic systems.
- Magnetic Field Fundamentals:
- Magnetic Field of Magnets
- Field Due to Current (Biot-Savart)
- Magnetic Field Lines and Intensity
- Electromagnetic Induction:
- Faraday’s Law (ε = -dΦ/dt)
- Lenz’s Law (Direction of Reaction)
- Magnetic Flux (Φ = BA cosθ)
- Induction Systems:
- Induction Coils
- Transformers (Voltage Change)
- Generators (Mechanical-Electrical Conversion)
- Applications:
- Electricity Generation (Wind Turbines)
- MRI (Magnetic Resonance Imaging)
- Induction Heating
- Affecting Factors:
- Current Intensity and Direction
- Magnetic Material Properties
- Speed of Movement
- Modern Developments:
- Renewable Energy Systems
- Wireless Energy Transmission
- Medical Imaging Technologies
- Complex Analysis:
- Multi-Coil Systems
- Efficiency and Energy Loss
- Electromagnetic Interference
Course Features
- Lectures 0
- Quizzes 0
- Duration 5 hours
- Skill level Expert
- Language English
- Students 15
- Assessments Yes
