Electricty generation / MPG

[markweatherill]

This is why using all that 'free electricity that the alternator makes' to power hydrogen generators to run your car is not practical.

 

[Dogbreath]

Not for a few years afaik. We only covered eddy currents at A level, and that was a few years ago now. Some kids today don't even do a GCSE physics course.

A deeply sad state of affairs, amazing that people still claim that GSCEs aren't being dumbed down.