IP4 16 Electromagnetic Induction

6 posts

AC Generator Simulator

08 Jun 2025 - Seng Kwang Tan 15 Currents

Open in new tab 🔗 An AC generator, or alternator, is a device that converts mechanical energy into electrical energy by means of electromagnetic induction. At its core, the...

Faraday's Experiment Simulation

07 Jun 2025 - Seng Kwang Tan 18 Electromagnetic Induction

Open in new tab 🔗 In Faraday's experiment, moving a magnet into or out of a coil induces an electric current, which is detected by a galvanometer. The faster the magnet moves,...

Function Generator and Oscilloscope GeoGebra Applet

14 Jul 2023 - Seng Kwang Tan GeoGebra

Direct link to GeoGebra: https://www.geogebra.org/m/e87sbuy8 I translate the wonderful applet done by Gilles Claudel at https://www.geogebra.org/m/AXY9QRs5 from French into...

EMF of A.C. Generator

24 Sept 2013 - Seng Kwang Tan 18 Electromagnetic Induction

For my students to discuss. Please leave your answer and explanation in the comments below. Options are: A. $$V_0$$ (peak voltage) B. $$\frac{V_o}{\sqrt{2}}$$ C. Zero D. None of...

Newton's Nightmare

01 Sept 2013 - Seng Kwang Tan 18 Electromagnetic Induction

This demonstration is called Newton's nightmare because it involves the slow dropping of a magnet that seems to be inconsitent with gravitational acceleration. Using the "CFILE"...

Using a datalogger to measure induced emf

19 Jul 2013 - Seng Kwang Tan 18 Electromagnetic Induction

This video tutorial is a guide for next week's practical for CG18/12.