Physics Tutorials
- Alternating Current Circuits: Reactance, Impedance, Resonance
- Capacitors: Capacitance, Series and Parallel, Stored Energy
- RC Circuits: Charging and Discharging a Capacitor
- Cathode Rays, Thermionic Emission and X-rays Explained
- Circular Motion: Centripetal Force and Solved Problems (PHY 101)
- Current Electricity: Ohm's Law, Resistors and Power
- EMF and Internal Resistance: Terminal Voltage and Lost Volts
- Electricity in the Home: Wiring, Fuses, Earthing and Safety
- Galvanometers, Ammeters and Voltmeters: Shunts and Multipliers
- Kirchhoff's Laws: Junction and Loop Rules with Examples
- Wheatstone Bridge, Metre Bridge and Potentiometer
- Density and Relative Density: Formulas, Methods, Examples
- Elasticity and Hooke's Law: Spring Constant and Young's Modulus
- Electric Cells and Electrolysis: Faraday's Laws Explained
- Charged Particles in Electric and Magnetic Fields Explained
- Electric Fields and Coulomb's Law: Formulas and Examples
- Electric Potential: Potential Difference, Energy and Volts
- Electrostatics: Charging, the Electroscope and Lightning
- Gauss's Law: Electric Flux and Gaussian Surfaces (PHY 102)
- Electrical Power Transmission: Why the Grid Uses High Voltage
- Electromagnetic Induction: Faraday's Law and Transformers
- Generators and Motors: AC Generator, DC Motor and Back EMF
- Analogue-to-Digital Conversion: Sampling, Bits and DACs
- Full-Wave Rectification, Smoothing and Zener Regulation
- Logic Gates: AND, OR, NOT, NAND, NOR and Truth Tables
- Transistors: How They Work as Switches and Amplifiers
- Bernoulli's Principle and Fluid Flow: Lift and Torricelli
- Reynolds Number: Laminar and Turbulent Flow Explained
- Force in Physics: Types, Weight, Resultant Force and F = ma
- Friction, Viscosity and Terminal Velocity (Stokes' Law)
- Gas Laws: Boyle's, Charles's and Pressure Law with Examples
- Gravitation and Satellites: Orbits, g and Escape Velocity
- Convection and Radiation: Heat Transfer, Breezes and Flasks
- Specific Heat Capacity and Latent Heat: WAEC Worked Examples
- Temperature and Thermometers: Scales, Calibration and Types
- Thermal Conductivity and Newton's Law of Cooling
- Kinetic Theory of Gases: Pressure, r.m.s. Speed and Temperature
- Lenses and the Eye: Lens Formula, Power and Sight Defects
- Lensmaker's Equation and Combinations of Lenses
- Optical Instruments: Microscope, Telescope, Camera, Projector
- Dispersion and Colour: Prisms, Rainbows and Colour Mixing
- Interference and Diffraction of Light: Young's Slits, Gratings
- Reflection and Refraction of Light: Laws, Mirrors and Snell's Law
- Thin-Film Interference: Soap Bubbles and Lens Coatings
- Total Internal Reflection, Critical Angle and Optical Fibres
- Earth's Magnetic Field: Declination, Dip and Magnetic Materials
- Magnetic Fields and the Motor Effect: F = BIL Explained
- Measurement, Units and Dimensions in Physics (WAEC/JAMB)
- Physics Practical Skills: Graphs, Slope, Errors and Precautions
- Special Relativity: Time Dilation, Length Contraction, E = mc²
- Moments and Equilibrium: Principle of Moments Explained
- Resolution of Forces: Inclined Planes and Lami's Theorem
- Coefficient of Restitution and Collisions in Two Dimensions
- Momentum, Impulse and Collisions: Solved Problems (PHY 101)
- Equations of Motion: Formulas and WAEC/JAMB Worked Examples
- Motion Graphs: Distance–Time and Velocity–Time Graphs
- Projectile Motion: Derivations and Solved Problems (PHY 101)
- Relative Velocity: River Crossing, Wind and Rain Problems
- Scalars and Vectors: Adding Vectors and Finding Resultants
- Newton's Laws of Motion: Statements and WAEC Worked Examples
- Pressure and Archimedes' Principle: Fluids, Hydraulics, Flotation
- Blackbody Radiation: Wien's Law, Stefan's Law and Planck
- Compton Scattering: Photon Momentum and the Compton Formula
- Energy Levels and Atomic Spectra: Hydrogen Spectrum Explained
- Heisenberg Uncertainty Principle Explained with Examples
- Photoelectric Effect: Photons, Work Function and Einstein
- Wave–Particle Duality and the de Broglie Wavelength
- Nuclear Energy: Mass Defect, Binding Energy, Fission and Fusion
- Radioactivity: Alpha, Beta, Gamma and Half-Life Explained
- Rotational Motion: Torque, Moment of Inertia, Angular Momentum
- Band Theory of Solids: Conductors, Insulators, Semiconductors
- Semiconductors and Diodes: p–n Junction and Rectification
- Simple Harmonic Motion: Pendulum, Spring and Resonance
- Simple Machines: MA, VR and Efficiency with Worked Examples
- Sound Waves: Pitch, Resonance, Pipes, Strings and Doppler
- Surface Tension and Capillarity: Formulas and Examples
- Thermal Expansion: Linear Expansivity and Anomalous Water
- First Law of Thermodynamics and Heat Engines Explained
- Refrigerators and Heat Pumps: How They Work and COP
- Vapour Pressure, Relative Humidity and Dew Point
- Waves in Physics: Types, v = fλ, Properties and EM Spectrum
- Energy Resources: Renewable and Non-Renewable Energy Explained
- Work Done by a Variable Force and Potential Energy Curves
- Work, Energy and Power: Formulas and WAEC Worked Examples