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Let's get to know the simple basics of electricity.

Let's get to know the basics of electricity in a simple way. 👇

🔹 1. What is electricity?

Electricity involves the movement of electrically charged particles, especially electrons in conductors such as wires.

🔹 2. Electric charge.

There are two types of electric charges:

➕. Positive charge.

➖ Anion.

Different charges attract each other, and the same charges push each other.

🔹 3.Simple electrical circuit

Electric current flows when there is a complete circuit consisting of a power supply, wires, switches, and loads or electrical equipment.

🔹 4. Electrical power source

Electricity can come from multiple sources, such as batteries, oil power, solar energy, and generators.

🔹 5. Electric conductor and electrical insulator

Electrical conductors such as copper, aluminum and iron can provide good flow through electricity.

Insulated sections such as plastic, rubber, wood and glass help prevent or restrict the flow of electricity.

🔹 6.Switch

The switch acts on or off the circuit.

Turn on the circuit → The current is not flowing.

Turn off the circuit → Electric current flow and working device

🔹 7. What does electricity help us?

They provide lighting, help cooling, preserve food, charge equipment, communicate, study and work, including travel.

⚠️ 8. Use electricity safely.

Don't put your finger or stuff in the receptacle.

Do not use broken electrical equipment or damaged wires.

Avoid using electrical equipment while the body is wet.

And should be unplugged when not in use.

Easy to remember: Electricity is an important energy that makes our daily lives more convenient, but the more we understand electricity, the more it works properly and safely. ⚡

📌 Save this post! It's perfect for students, beginners to study electricity, and people who want to understand the simple basics of electricity.

iQ iT: IQ IT

IT & Science Essentials Easy to Understand, Practical in Everyday Life 💡

# Electricity # Electrical system # Electricity # Electrical system # Electrical work

8/11 Edited to

... Read moreเมื่อเริ่มทำความเข้าใจเรื่องไฟฟ้า สิ่งที่ผมพบว่าน่าสนใจและช่วยให้เข้าใจได้ง่ายขึ้น คือการมองไฟฟ้าเหมือนกับการไหลของน้ำในท่อ น้ำจะไหลได้ก็ต่อเมื่อท่อไม่ขาดและมีแรงดัน ไฟฟ้าก็เช่นกัน มันจะไหลได้เมื่อวงจรสมบูรณ์และมีกำลังไฟฟ้าให้แรงดันเหมือนกัน สำหรับผม ประจุไฟฟ้าแบบบวกกับลบเป็นเรื่องที่น่าทึ่ง เพราะมันเหมือนแรงดึงดูดและผลักกันของแม่เหล็ก ซึ่งเป็นตัวกำหนดว่ากระแสไฟฟ้าจะไหลในทิศทางไหน ทำให้เราเข้าใจว่าทำไมสายไฟบางประเภทถึงเหมาะกับการนำไฟฟ้า และทำไมบางวัสดุเช่นพลาสติกหรือไม้จึงไม่ควรนำมาใช้เป็นตัวนำไฟฟ้า ซึ่งเรียกว่า "ฉนวนไฟฟ้า" ในชีวิตประจำวัน ไฟฟ้าช่วยอำนวยความสะดวกหลายอย่าง เช่น การให้แสงสว่าง ช่วยในการเก็บรักษาอาหาร หรือแม้แต่การชาร์จอุปกรณ์สื่อสาร การเรียนและการทำงานที่บ้านก็พึ่งพาไฟฟ้าเป็นอย่างมาก อย่างไรก็ตาม การใช้ไฟฟ้าอย่างปลอดภัยเป็นสิ่งที่สำคัญมาก ผมแนะนำให้ตรวจสอบสายไฟและอุปกรณ์อย่างสม่ำเสมอ ไม่ใช้ไฟฟ้าเมื่อมือเปียก และถอดปลั๊กเมื่อไม่ใช้งาน เพื่อป้องกันอุบัติเหตุที่ไม่คาดคิด สุดท้าย ผมคิดว่าการเรียนรู้เรื่องไฟฟ้าอย่างเข้าใจง่ายและถูกต้อง จะช่วยให้เรารู้วิธีใช้งานไฟฟ้าได้อย่างมีประสิทธิภาพและปลอดภัยในทุกวัน

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