4 SPM Form 5 Chemistry Chapter 3 – Electromagnetism

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  1. Introduction to Magnetism (Revision)
  2. Electromagnet
    1. Electric Bell
    2. Electromagnetic Relay
    3. Circuit Breaker
    4. Telephone Earpiece
    1. Straight Wire (Video 1)
    2. Flat Coil
    3. Solenoid
    4. Apllications of Electromagnet
  3. Force on a Current Carrying Conductor
    1. Moving Coil Meter
    2. Direct Current Motor
    3. Loud Speaker
    1. Turning Effect of a Current-Carrying Coil in a Magnetic Field
    2. Force between 2 Current Carrying Conductor
  4. Electromagnetic Induction
    1. DC Generator
    2. AC Generator (Video 1)
    1. Faraday’s Law and Lenz’s Law (Video 1)
    2. Induced EMF and Current in a Straight Wire
    3. Induced EMF and Current in a Solenoid
    4. Application of Electromagnetic Induction
    5. Direct Current and Alternating Current
    6. Root Mean Square Voltage/Current
  5. Transformer
    1. Types of Transformer and Their Calculation
    2. Factors Affect the Efficiency of a Transformer
  6. Generation and Transmission of Electricity
    1. Hydroelectric
    2. Fossil Fuel
    3. Solar Energy
    4. Nuclear Power
    5. Biomass Energy
    6. Wind Energy
    1. Sources of Energy Used to Generate Electricity
    2. Transmission of Electricity
    3. National Grid Network
  7. Intensive Notes
  8. Formulae List– Mind Map

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