/sci/ - Science & Math » Thread #10865390

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Anonymous Mon 05 Aug 11:00:44 2019 No.10865390 View Reply Original Report

Quoted By: >>10866933 >>10868899

If I have and electron then put another electron really far away in space, will electron 1 instantly feel the repulsive force from electron 2 or does the force carry over at the speed of light

Anonymous

Anonymous Mon 05 Aug 2019 11:49:07 No.10865465 Report

Quoted By: >>10865479

Speed of light, if this isnt b8. I

f you look at the Lienard Wiechert equations, which give the fields produced by a moving charge (here v = 0), the fields are evaluated at the "retarded time", which is the the distance divided by c

Anonymous

Anonymous Mon 05 Aug 2019 11:59:54 No.10865479 Report

Quoted By:

>>10865465
it wasnt bait thanks

Anonymous

Anonymous Mon 05 Aug 2019 23:17:18 No.10866933 Report

Quoted By:

>>10865390
Create higher order dimension for them so force will propagate instantly

Anonymous

Anonymous Tue 06 Aug 2019 18:27:44 No.10868899 Report

Quoted By:

>>10865390
As others have said, speed of light.

But this is also impossible, since you need to consider how electron 2 "got there." Due to conservation of charge, it can't just come "out of nowhere." Either it moved there or it was created by some process which also created a positive charge; in either case this will also exert a force on electron 1.

Anonymous

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Anonymous Tue 06 Aug 2019 18:39:54 No.10868917 Report

Quoted By:

Somewhat related question, if you reverse the spin of an electron would this cause another electron to also reverse it's spin? Would this be possible, and would it be affected over any distance?

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