📖 Lesson: Electric Current and Voltage
Learn about the flow of electric charges and potential difference
Introduction to Electric Current
What is electric current and how do charges flow?
1/2
Conductors and Free Electrons
Materials that allow electricity to flow
1/2
Direction and Measurement of Current
Electron flow vs conventional current, and using an ammeter
1/2
Voltage and Potential Difference
Understanding electrical pressure and how to measure it
1/2
EMF and Internal Resistance
Electromotive force and how cells work
1/3
🃏 Flashcards
Click each card to reveal the definition
🎮 Interactive Games
Test your knowledge about electric current and voltage
Fill in the Blanks
Complete the sentences about electricity
Match Instruments to Their Use
Drag each instrument to its correct description
🔧 Instruments
📋 Descriptions
True or False
Test your understanding of electric current and voltage
Classify the Materials
Drag each material to the correct category
🧪 Materials
📦 Categories
Circuit Connection Quiz
How should instruments be connected?