مُعيد بـ قسم الهندسة الكهربية كلية هندسة جامعة القاهرة ومدرس سابق في Notatee Kuwait خبرة عامين بالتدريس الجامعي أقدر أساعدك في شرح وحل مسائل خاصة بفروع الهندسة الكهربية (آلات كهربية -تحويل الطاقة - الطاقة المتجددة - دوائر الكترونية - ميكاترونيكس- دوائر كهربية- الجهد العالي- الحماية الكهربية-القوي الكهربية- التحكم الألي- MATLAB - ETAP- Arduino-Pscad -Protues - Tinkercad - Labview -Revit)

1. Introduction to Electrical Circuits • Basic concepts: charge, current, voltage, and power • Passive and active circuit elements (resistors, capacitors, inductors, sources) • Ohm’s Law and Kirchhoff’s Laws (KVL and KCL) 2. Circuit Analysis Techniques • Series and parallel circuits • Voltage and current division rules • Node voltage method • Mesh current method • Source transformation • Superposition theorem • Thevenin’s and Norton’s theorems 3. Capacitors and Inductors • Capacitance and inductance fundamentals • Energy storage and release in capacitors and inductors • Transient response in RC, RL, and RLC circuits • Initial and final value theorems 4. First and Second-Order Circuits • Natural and forced responses • Step response analysis • Time constants • Overdamped, underdamped, and critically damped systems 5. Sinusoidal Steady-State Analysis • AC sources and phasor representation • Impedance and admittance • AC circuit analysis using phasors • Power in AC circuits: real, reactive, apparent power, and power factor 6. Frequency Response and Resonance • Resonance in series and parallel RLC circuits • Bandwidth and quality factor • Bode plots (optional or advanced) 7. Three-Phase Circuits (Introductory Level) • Star and Delta configurations • Line and phase quantities • Balanced three-phase power calculations 8. Circuit Simulation and Practical Applications • Use of simulation tools such as PSPICE, Multisim, or MATLAB/Simulink • Real-world applications and circuit design examples