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Thread: hysteresis

  1. #1
    Raider of the lost time AntonioLao is a splendid one to behold AntonioLao is a splendid one to behold AntonioLao is a splendid one to behold AntonioLao is a splendid one to behold
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    hysteresis

    This image taken from the www site is an example of hysteresis cycle.
    More about hysteresis at
    http://www.lassp.cornell.edu/sethna/hysteresis/WhatIsHysteresis.html


    Time independence: [∂E(g)]²=[∂F(a)×∂r(a)]·[∂F(b)×∂r(b)] and Mass independence: a(tr(t)=c²

  2. #2
    The Thinker Guille is a glorious beacon of light Guille is a glorious beacon of light
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    Interesting. Does the magnetization occur always by negative (south) pole at the start and the positive (north) pole at the end?

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    Raider of the lost time AntonioLao is a splendid one to behold AntonioLao is a splendid one to behold AntonioLao is a splendid one to behold AntonioLao is a splendid one to behold
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    zero start

    Does the magnetization occur always by negative (south) pole at the start and the positive (north) pole at the end?
    No. The induction field and the magnetization field both start at the value of zero.
    Time independence: [∂E(g)]²=[∂F(a)×∂r(a)]·[∂F(b)×∂r(b)] and Mass independence: a(tr(t)=c²

  4. #4
    Master michellemfry will become famous soon enough
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    In hysteresis, the shape of the fork depends on it's history. Can we assume hysteresis does not begin until a history has been established? Or does it begin with the fork? I'm serious about the question, it is subtle what I am wondering about. Does hysteresis begin with the fork or with the bent fork?
    Michelle

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    Raider of the lost time AntonioLao is a splendid one to behold AntonioLao is a splendid one to behold AntonioLao is a splendid one to behold AntonioLao is a splendid one to behold
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    the question of fork

    Quote Originally Posted by michellemfry
    Can we assume hysteresis does not begin until a history has been established? Or does it begin with the fork? I'm serious about the question, it is subtle what I am wondering about. Does hysteresis begin with the fork or with the bent fork?
    When does a fetus start hunger for food by way of the mouth? Does it start its craving when the umbilical cord is severed?
    Time independence: [∂E(g)]²=[∂F(a)×∂r(a)]·[∂F(b)×∂r(b)] and Mass independence: a(tr(t)=c²


 

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