Megawatt, I'm sorry you feel you have to turn this into an "I'm right and you're wrong" argument. There are shades of truth in all this but also a hint of apple/pear comparison.
All I'm saying is that in everyday terms - eg comparing the behaviour of electricity in a length of T&E with water in a 15mm pipe - some things fit neatly, others are not so obvious or easily explained.
It needs some imagination to equate the swirling of water round a bend with ventricular fibrillation.
Electricity induces magnetism, water does not (although you may tell me otherwise!).
You can achieve an extremely high level of electrical insulation with a small air gap but heat will creep by conductivity through a metal valve.
Electromagnetic radiation is negligible in a 240V mains cable; crank 50Hz it up to 1GHz and it becomes a worry.
There. I'm right and you're wrong
All I'm saying is that in everyday terms - eg comparing the behaviour of electricity in a length of T&E with water in a 15mm pipe - some things fit neatly, others are not so obvious or easily explained.
It needs some imagination to equate the swirling of water round a bend with ventricular fibrillation.
Electricity induces magnetism, water does not (although you may tell me otherwise!).
You can achieve an extremely high level of electrical insulation with a small air gap but heat will creep by conductivity through a metal valve.
Electromagnetic radiation is negligible in a 240V mains cable; crank 50Hz it up to 1GHz and it becomes a worry.
There. I'm right and you're wrong
