point 1 - I proposed a long wire placed on Earth not elevated in air but insulated from it and in such position that all parts of wire is rotating with Earth with the same velocity.
Temperature can be measured on both ends and result corrected by a factore related to termo - electricity (but I doubt it would be large)
point 2 - let me post an example : a worker in factory produce each day a new device for example, but that device is sent to shop so next day he produce new device again. When there is no demand (people are poor and not buying goods) each device land in storehouse and after a few month either work is stopped or storehouse is full of crap.
So we have some possibilities
1. electric current produce magnetic field but something is depleting it also
2. electric current produce magnetic field but that magnetic field has to rise in time
3. something else produce magnetic field but is tied to electric current also
P.S. Sorry ,my English is not very good.
Temperature can be measured on both ends and result corrected by a factore related to termo - electricity (but I doubt it would be large)
point 2 - let me post an example : a worker in factory produce each day a new device for example, but that device is sent to shop so next day he produce new device again. When there is no demand (people are poor and not buying goods) each device land in storehouse and after a few month either work is stopped or storehouse is full of crap.
So we have some possibilities
1. electric current produce magnetic field but something is depleting it also
2. electric current produce magnetic field but that magnetic field has to rise in time
3. something else produce magnetic field but is tied to electric current also
P.S. Sorry ,my English is not very good.
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