- What is PHY 121 at the University of Uyo?
- PHY 121 (General Physics II (Electricity & Magnetism)) is a 2-unit, 100 Level course taught in the Second Semester at the University of Uyo, Akwa Ibom State, Nigeria. It is a foundation course taken by undergraduates across the university's programmes, not one department's course. Electrostatics, DC circuits, magnetism, and electromagnetic induction. The electromagnetic foundations of this course directly underpin networking, wireless communications, and electronics studied in later years.
- Which programmes take PHY 121?
- PHY 121 is a foundation course taken by undergraduates across University of Uyo programmes — it belongs to the university, not to one department. Whatever your department, Areté covers it with the same outline, textbooks and study tips.
- What topics are covered in PHY 121?
- The PHY 121 outline covers 8 topics: Electrostatics: electric charge, Coulomb's law and superposition; Electric field and potential; Gauss's law; capacitance; electric dipoles; Conductors, insulators, and energy in electric fields; DC circuits: current, voltage, resistance, Ohm's law, resistor combinations; Magnetic fields: Lorentz force, Biot-Savart and Ampère's laws, magnetic dipoles; Electromagnetic induction: Faraday and Lenz's laws, self and mutual inductance; Transformers and Maxwell's equations; Electromagnetic oscillations and waves; AC voltages and currents in inductors, capacitors, and resistors.
- What textbooks are recommended for PHY 121?
- Recommended reading for PHY 121: University Physics with Modern Physics by Young & Freedman; Fundamentals of Physics by Halliday, Resnick & Walker.
- How do I pass PHY 121?
- Connect electricity topics to real circuits: every concept has a practical application Draw circuit diagrams before applying Kirchhoff's laws — never solve blind AC circuit analysis uses complex numbers from MTH — revise those in parallel MIT OCW 8.02 Electricity and Magnetism lectures are free and excellent
- Where can I find PHY 121 lecture notes and past questions?
- Areté (https://www.aretecyb.tech/courses/phy-121) carries 2 recommended textbooks for PHY 121, plus an AI tutor that has read the outline. It is free for University of Uyo students — sign in with your email, no password.