Tag Archives: experiment

British Science Week 2017!

British Science Week 2017

Find out about British Science Week and how you can get involved!

Science is in the air as British Science Week 2017 gets underway! From the 10th – 19th March, a ten-day celebration of science, technology, engineering and maths begins with schools, science enthusiasts and professionals getting involved in a range of events across the UK!  Here is everything you need to know…

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What are eddy currents and why do they make a magnet fall slowly through a copper pipe

Neodymium ring magnet on 15mm copper pipe

 

Magnets are fascinating – there are many things about magnets for which the only explanation seems to be magic! The best place to find out about magnet-related phenomena is of course here, on our blog – and YouTube. The most viewed videos showing super-strong magnets falling through copper pipes alone have amassed an incredible 8 million views and counting.

What you are seeing in these videos is of course a demonstration of eddy currents in action. Here we will explain what is going on.

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