## Simulation: Faraday’s Law of Induction

This simulation traces the flux linkage and corresponding emf generated by a rectangular coil rotating along an axis perpendicular to a uniform magnetic field. One is able to modify the angular frequency to see the effect on the frequency and… Continue Reading

## Simulation: How emf is generated

This simulation is really more of an animation that allows students to apply Fleming’s left hand rule on a line of electrons along a conductor cutting a magnetic field in order to appreciate how emf is generated.

## EMF of A.C. Generator

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 the above

## Newton’s Nightmare

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” structure, we can explain how the magnet moves much slower in a metal pipe… Continue Reading

## Using a datalogger to measure induced emf

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