2009年7月23日 星期四
如何去拆散一粒電子?
如何拆散一個原子?
2008年9月5日 星期五
Why Euler's Coil must have 4 coils as minimum?
2008年8月20日 星期三
Yet another idea on Euler's Coil
2008年7月1日 星期二
A Question on the difference of Electrical and Magnetic field
Question of today on nature of Magnetism
2008年5月29日 星期四
More thoughts on Electrical Generation Process
According to my last hypothesis here, external magnetic flux passing through an atom would increase or decrease the rotational speed of outlying electrons of the atom. The original idea is not seeing magnetic flux as powerful enough to accelerate and decelerate the rotational speed of electrons in their orbit; it is about increase or decrease the speed of spinning of the electrons. However, then we would face the question of how does the increase and decrease of the speed of spinning of the electrons related to electrons escaped from the control of atomic nucleus; so I adopt an easy way: Taking the analogy of roundabout almost literally. What if we adopt the original thought, how could we explain the phenomena of electrical generation through metallic atoms exposed to variable magnetic field?
That would a bit more explanation than the roundabout analogy. As we observed that almost everything in the universe posses both spin and rotational momentum around another objects. Take the example of Earth, it is rotating about the sun and spinning at the same time. My thought is the spinning of Earth is coherent with the rotation of Earth about the Sun. Could we imagine what happen if we place a sphere in the edge roundabout, and the roundabout start spinning? The sphere would rotate about the central of the roundabout as well as spinning. Now what if we applied a large torque to increase/decrease the spinning of the sphere? Due to the inertia of the sphere, there would be some resistance about the sudden change of state of motion. This resistance maybe the root cause of Lenz’s Law: That the conservation of angular momentum of electrons would act against the increase/decrease of the speed of spinning of electrons. Now what happen if that change is large enough? The sphere would fly off from the roundabout just like projectile.
Taking this analogy back to atoms. As we applied a strong magnetic flux through it, the outlying electrons would increase/decrease the speed of spinning in the same direction which it enter. In the case which the outlying electrons increase the speed of spinning, there may exists an upper limit of how much increase per unit of time could be tolerate in each orbit, therefore those increase in a rate greater than this limit would have more than enough kinetic energy to stay in the orbit. Similarly, which the outlying electrons decrease the speed of spinning, there may exists an upper limit of how much decrease per unit of time could be tolerate in each orbit, therefore those increase in a rate greater than this limit would have less than enough kinetic energy to stay in the orbit. In both cases, the spin of electrons are thus become asynchronous/incoherent. with it rotation around the nucleus. Therefore some outlying electrons may detach from the atoms if the change is large enough in an instant. What we should said is the probability of outlying electrons detaching from the atom is directly correlate to the amount of change of both strength and polarity of external magnetic flux per unit of time. Those electrons which run-away from the control of nucleus is how generator are capable of generating electrical current.
Now if we go back to the original hypothesis, and thinking in the light of Einstein’s discovery of the rules beneath photoelectric effect. We could see how similar are the phenomena Photoelectric effect and electrical generation due to Lenz’s Law, so it would be legitimate to ask the following question: Since there exists an optimal way to emit electrons out of the metal, shouldn’t there also exists an optimal pattern of change of magnetic flux to eject electrons from metallic atom in the process of Electrical Generation Process? Is that why we would we have the relationship between Voltage, Current and Resistance? Taken these two phenomena as literally identical, would we see the change of magnetic field as identical to photons hitting the metallic atoms? How far we can take this analogy? What is the similarity and dissimilarity between the two phenomena?
2008年5月25日 星期日
The theory of Rotational Relativity
In according to Einstein's paper on relativity applied in Electromagnetism, any object would experience a magnetic field generated by relative motion in accordance to Faraday's rule. Thus, since any objects in the universe is surrounded by other objects rotating relatively to it, therefore it would be as if the electrons bonded to atoms in these (non-conducting) rotating objects are rotating relative to the object. As a consequence, the object would experience magnetic flux of various strengths: Some are pointing upward as North, some are pointing downward as South… etc. Thus, if we are not in the center of universe, we should expect a net magnetic flux acting on each electron that depending on the position of: An Universal Magnetic field.
2008年5月21日 星期三
My general Theory on Electrical Generation
We could thought of Permanent Magnet as a spring. As generating coil approach it in the Generator, the spring is kicking the electrons in the generating coil to action. However, it doesn’t just kick once, it is the changing of the electromagnetic stress on the generating coil created electromotive force(emf). Due to the design of generating coil, those emf is able to formed electrical current to flow in the generating coil in such a way that formed magnetic poles in the generating coil. Using the spring analogy, the spring is hitting the space inside the generating coil, and to maintain its neutrality/balance of each point mass in the generating coil, the coil kicks back. However, the different between generating coils and magnets is that generating coil is soft in a sense that it doesn’t have a preference for the magnetic poles it formed; (Which maybe why it require variable electromagnetic stress of kicking of the electromagnetic spring is necessary to generate a steady supply of electricity.) while Magnet is a hard spring since its magnetic polarity can’t be change easily and require great amount of energy. If we apply Hook’s law on spring here, we can easily see the spring of magnet is continually stressed by the generating coil(due to identical polarity with the magnet it facing), and as result the magnet also react back to the generating coil. This stressing back and fro formed the main mechanism of electrical generation, and would experience by the rotator as retarding force. Electrical generation is possible due to the continue competition of two electromagnetic stresses (and the kinetic energy from outside that keep the rotator rotating.)
However, as every spring has its elastic limit, so do magnet has its upper limit of tolerance of identical magnetic polarity, we could expect there is an upper limit of the electrical energy produced by each generating coil before it broke the spring of the magnet(demagnetize it). Thus, in a sense, we are extracting the spring energy from each magnet in the electrical generation process. The amount and the nature of electrical energy is depending on the nature of the magnetic field from each magnet. It is essentially a mutual induction process of an object that has unchangeable voltage and current interacting with another object that has changeable voltage an current. Magnetic energy from the magnet is transform into electrical energy from this inexhaustible supply of magnetic energy. It is not a conversion process as stated in classic electromagnetism!
It is thus impossible to use only two electromagnetic coils to produce electricity since there is no way to for one coil to extract spring energy from the another coil, how to expect a ’soft’ spring react to another ’soft’ spring?