The Flow of Power: Understanding Electric Current **
Introduction: A brief overview of the concept of electric current and its importance in our daily lives. Sections: ① Defining Electric Current: Explaining electric current as the flow of electric charge, typically electrons, through a conductor. ② The Role of Voltage and Resistance: Discussing how voltage drives the flow of current and resistance restricts it, using analogies to illustrate the concepts. ③ Types of Current: Differentiating between direct current (DC) and alternating current (AC), highlighting their applications and characteristics. ④ The Power of Current: Explaining how electric current is used to power devices and systems, emphasizing its role in modern society. Conclusion:** Summarizing the key points about electric current and its significance in our technological world.