Magnetism and Elestromagnetism

Important notes and tips i want my sec 4 physics students to remember on this topic. Yes, you read it correctly. REMEMBER the following points! 🙂 A freely suspending magnet comes to rest with its N pole pointing North. Solenoid is a long coil of insulated wire. One way of demagnetism is to insert a Read more about Magnetism and Elestromagnetism[…]