About Lesson
Understand resistance and apply Ohm’s law: V = IR, including interpretation of I-V graphs.
Current of Electricity
Understand electric current, its properties, and how electrical energy is supplied and used.
0/5
D.C. Circuits
Analyse direct current (D.C.) electrical circuits using circuit diagrams and rules.
0/4
Practical Electricity
Explore electricity in the home, including power usage, safety, and efficiency.
0/4
Magnetism
Learn about magnetic materials, magnetic fields, and the interaction between magnets and currents.
0/4
Electromagnetism
Discover how electric currents produce magnetic fields and how this leads to key technologies.
0/4
Electromagnetic Induction
Understand how movement in magnetic fields induces current and how generators work.
0/4
Radioactivity
Explore the nature of radioactive emissions, their effects, and their uses in medicine, industry, and science.
0/5