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Thursday, June 30, 2016

What Change KE?

From the post "Equating To A Indefinite Integral" dated 10 Jun 2016,

q|aψ=2˙xFρ|aψ

and at a distance r, r>aψ from the center of the field,

14πr2q|aψεo=˙xFρ|r    defined this way

where ˙x=v.

This was Coulomb's inverse square law, as a constant power is divided over the surface area of a sphere at radial distance, r from the center of the field.

So, with

1εo=2c2ln(cosh(θψ)) and,

Fρ|r=Fρ|aψ4πr2.2εo

here the factor 2εo behaves like surface area,

Fρ|aψ.2εo=Ψc

is the total flux emanating from a sphere of surface area of 4πaψ, at a distance aψ from the center of the field.  So that, Fρ|r is simply,

Fρ|r=Ψc4πr2

And when ˙x=v=c, we have,

14πr2q|aψεo=Fρ|r.c

This is different from Coulomb's

14πr2qεo=F

the force in a field per unit charge.

From Newton force,

F=ma=mdvdt

An incremental work done by this force,

F.Δx=mdvdtΔx

If we allow m to change with velocity, ie to associate the factor 32π4 in the expression,

32π4v2x+v2t=32π4c2

that originated from considering the different in speed limits in the time dimension and the space dimension and that energy is conserved across the two dimensions.  At the speed limit, a particle passes over to the orthogonal dimension; in space, light speed brings a particle to the time dimension at vt=0.  So, we have,

F.Δx={m(vp)+Δm(vp)}dvpdtΔxp

where m=m(vp), the particle mass is a function of its velocity, and the particle is displaced by Δxp instead.  Δm(vp) is due to a change vp, Δvp with Δxp,

F.Δx=m(vp)dvpdtΔxp+Δm(vp)dvpdtΔxp

F.Δx=m(vp)dvpdtΔxp+dm(vp)dvpΔvp.dvpdtΔxp

F.Δx=m(vp)dvpdtΔxp+dm(vp)dtΔvp.Δxp

Over time Δt,

F.ΔxΔt=m(vp)dvpdtΔxpΔt+dm(vp)dtΔvpΔt.Δxp

as Δt0

ΔxpΔt=vp,  ΔvpΔt=a

F.ΔxΔt=m(vp)vpdvpdt+dm(vp)dta.Δxp

since Δt is small and Δx is small, a is a constant, basically,

v=u+at

Δx=ut+12at2

Δx=u(vu)a+12(vu)2a

2aΔx=2(uvu2)+(vu)2=v2u2

when u=0, the particle is subjected to the field from rest,

2aΔx=v2

aΔx=12v2

So,

F.v=m(vp).vpdvpdt+12v2pdm(vp)dt

F.v=m(vp)12dv2pdt+12v2pdm(vp)dt=ddt{12m(vp).v2P}=dKEdt

v is independent of vp, it is a parameter associated with the field only.

From previously,

c=n(32π41)128πθψln(cosh(θψ))tanh(θψ)

n=(θψ0.7369)3

c is the flow of energy from  the center of the field, irrespective of the velocity of a test charge in the field.  c is a constant between all interacting particles with the same n number of constituent basic particle.

When v=c, the idea of F changing KE directly and F.c changing KE directly differ by a constant.

F.c=dKEdt

F.c is decreasing with distance r from the center of the field because the fixed total amount of energy from the field passes through a bigger surface area 4πr2 at r.
...

This is still prelude to an expression for mass m, but correct for F.c that change KE directly.

14πr2q|aψεo=Fρ|r.cFnewton

Two things have changed, a field is quantifies by its power output F.c and the force in a field is different from the Newtonian force.