Electricity, Magnetism and Waves
Current, voltage, circuits, magnetic fields, electromagnetic waves, sound and light
📝 Lessons (레슨 목록)
➕ Add Lesson| 제목 | 작성자 | 조회수 | 퀴즈 | 등록일 |
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5.1
Static Electricity and Charge (정전기와 전하)
🏷️ static electricity, electric charge, electrons, protons, conductors, insulators, electrostatic force
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admin | 👁️ 0 | 🎯 1 | 2025-11-25 14:16:18 |
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5.2
Current, Voltage, and Resistance (전류, 전압, 저항)
🏷️ electric current, voltage, resistance, ampere, volt, ohm, electric circuits
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admin | 👁️ 0 | 🎯 1 | 2025-11-25 14:16:18 |
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5.3
Ohm's Law and Electric Circuits (옴의 법칙과 전기 회로)
🏷️ Ohm's law, electric circuits, V=IR, circuit analysis, closed circuit, open circuit
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admin | 👁️ 0 | 🎯 1 | 2025-11-25 14:16:18 |
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5.4
Series and Parallel Circuits (직렬 및 병렬 회로)
🏷️ series circuit, parallel circuit, circuit analysis, total resistance, voltage division, current division
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admin | 👁️ 0 | 🎯 1 | 2025-11-25 14:16:18 |
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5.5
Magnetism and Magnetic Fields (자기와 자기장)
🏷️ magnetism, magnetic field, magnetic poles, magnetic materials, ferromagnetism, Earth's magnetic field
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admin | 👁️ 0 | 🎯 1 | 2025-11-25 14:16:18 |
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5.6
Electromagnets and Motors (전자석과 전동기)
🏷️ electromagnet, electric motor, magnetic effect of current, solenoid, relay, applications
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admin | 👁️ 0 | 🎯 1 | 2025-11-25 14:16:18 |
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5.7
Electromagnetic Induction (전자기 유도)
🏷️ electromagnetic induction, Faraday's law, induced voltage, generators, transformers, Lenz's law
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admin | 👁️ 0 | 🎯 1 | 2025-11-25 14:16:18 |
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5.8
Properties and Behavior of Waves (파동의 성질과 거동)
🏷️ waves, wavelength, frequency, amplitude, wave speed, transverse, longitudinal, reflection, refraction, diffraction
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admin | 👁️ 0 | 🎯 1 | 2025-11-25 14:16:18 |