It is only when you build a large solenoid electromagnet do you discover it is not the field strength but the field gradient that a magnet in the field feels. Bit broken up as I work my way through Glenbrook, but it is basic science so many people fluff about. MP4 recording     MP3 recording -- -- Your browser does not support the audio element.

It is only when you build a large solenoid electromagnet do you discover it is not the field strength but the field gradient that a magnet in the field feels. Bit broken up as I work my way through Glenbrook, but it is basic science so many people fluff about. MP4 recording MP3 recording -- -- Your browser does not support the audio element.

It is only when you build a large solenoid electromagnet do you discover it is not the field strength but the field gradient that a magnet in the field feels. Bit broken up as I work my way through Glenbrook, but it is basic science so many people fluff about. MP4 recording &nbsp; &nbsp; MP3 recording -- -- Your browser does not support the audio element.

Field gradient surprise

You are welcome to listen in as I "explain things scientific". I have had great fun with lasers, robots and absorbing Quantum Physics.  Now as a classroom teacher, laid low by heart surgery its time to pick yourself up, dust yourself off and give it all you've got. "And in the mean time keep on doing science"

Natural Sciences

You are welcome to listen in as I "explain things scientific". I have had great fun with lasers, robots and absorbing Quantum Physics. Now as a classroom teacher, laid low by heart surgery its time to pick yourself up, dust yourself off and give it all you've got. "And in the mean time keep on doing science"

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Field gradient surprise

Field gradient surprise