Edexcel IAL Physics Unit 2 Jan 2026 WPH12 Full Paper Walkthrough & Exam Tips

In this Edexcel IAL Physics Unit 2 (WPH12) Jan 2026 Full Paper Walkthrough, I provide a comprehensive guide to mastering the most recent exam. To help you truly conceptualize complex physics concepts, I’ve integrated exclusive 3D visual aids and animations throughout the video solutions. FAQ Sheet PDF Download Link: https://edexcelphysics.com/b/ial-phys... Please note: When you add the FAQ Sheet to the cart, you will get a notification that you got 100% discount on the definition sheet. You need to add that to the cart as well to avail the discount. Timestamps Section A: Multiple Choice Questions 0:58 Question 1: Diode Characteristic Graphs 2:00 Question 2: Charge & Unit Conversions (Q=It) 3:50 Question 3: Hydrogen Energy Levels & Photon Emission 5:21 Question 4: LDR Circuit & Potential Difference 7:38 Question 5: Phase Difference vs. Path Difference 9:41 Question 6: Speed of Transverse Waves Formula 11:07 Question 7: Photon Frequency & Wavelength Relationship 11:48 Question 8: Potential Divider & Wire Length 12:44 Question 9: Total Internal Reflection & Critical Angle 15:40 Question 10: Longitudinal Waves (Rarefactions & Pressure) Section B: Structured Questions 17:21 Question 11: Electron Drift Velocity (I=nAvq) 18:59 Question 12: Resistance & Lattice Ion Vibrations 21:03 Question 13: EMF & Internal Resistance Analysis 25:19 Question 14: De Broglie Wavelength & Kinetic Energy 29:44 Question 15: Resistivity & Parallel Heating Strips 37:12 Question 16: Power Dissipation in Potential Dividers 41:58 Question 17: Diffraction Grating (Lines per mm) 46:16 Question 18: Stationary Waves & Radio Wave Polarization 51:08 Question 19: Ultrasound Pulse-Echo Technique 54:07 Question 20: Refractive Index & Glycerol Concentration 1:01:15 Question 21: CCD Pixels & Quantum Yield (Rare Equations)