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Energy consideration in processes of transition to equilibrium state

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DOI: 10.4236/ns.2011.32019    4,862 Downloads   9,238 Views   Citations


A calculation of the energy loss due to a transition from non-equilibrium to equilibrium state is given. Three different physical systems are considered in this study: connecting an uncharged capacitor to a charged capacitor, emission of a photon from an excited atom, and releasing an object from a compressed spring. In this study, it is shown that a specific fraction of the total energy stored in a non-equilibrium system should be consumed to reach the equilibrium state.

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Al-Jaber, S. and Abu-Labdeh, A. (2011) Energy consideration in processes of transition to equilibrium state. Natural Science, 3, 136-140. doi: 10.4236/ns.2011.32019.


[1] Brown, T.M. (1965) Resource letter EEC-1 on the evolution of energy concepts from Galileo to Helmholtz. American Journal of Physics, 33, 759-765. doi:10.1119/1.1970980
[2] Plasson, R. and Brandenberg, A. (2010) Homochirality and the need for energy. Origin of Life and Evolution Biospheres, 40, 93-110. doi:10.1007/s11084-009-9181-6
[3] Aubrecht, G.J. (1995) Energy. Prentice Hall, New Jersey.
[4] Haddad, W.M., Chellaboina, V. and Nersesov, S.G. (2005) Thermodynamics: A dynamical systems approach. Prin- eton University Press, New Jersey.
[5] O’Connor, W.J. (1997) The famous ‘lost’ energy when two capacitors are joined: A new law? Physics Education, 32, 88-90. doi:10.1088/0031-9120/32/2/014
[6] Powell, R.A. (1979) Two-capacitor problem: A more realistic view. American Journal of Physics, 47, 460-463. doi:10.1119/1.11817
[7] Mould, S. (1998) The energy lost between two capacitors: An analogy. Physics Education, 33, 323-326. doi:10.1088/0031-9120/33/5/018
[8] Al-Jaber, S.M. and Salih, S.K. (2000) Energy consideration in the two-capacitor problem. Europe Journal of Physics, 21, 341. doi:10.1088/0143-0807/21/4/307
[9] Abu-Labdeh, A.M. and Al-Jaber, S.M. (2008) Energy consideration from non-equilibrium to equilibrium state in the process of charging a capacitor. Journal of Electrostatics, 66, 190-192. doi:10.1016/j.elstat.2007.12.002
[10] Serway, R. (2006) Physics for scientists and engineers with modern physics. Saunders, London.
[11] Halliday, D., Resnick, R. and Walker, J. (2005) Fundamental of physics. John Wiley and Sons, New York.
[12] Mayer, R.P., Jeffries, J.R. and Paulik, G.F. (1993) The two-capacitor problem reconsidered. IEEE Transactions on Education, 36, 307-309. doi:10.1109/13.231509
[13] Timothy, B.B., Hite, D. and Singh, N. (2002) The two- capacitor problem with radiation. American Journal of Physics, 70, 415-420. doi:10.1119/1.1435344
[14] Choy, T.C. (2004) Capacitors can radiate: Further results for the two-capacitor problem. American Journal of Physics, 72, 662-670. doi:10.1119/1.1643371
[15] Mita, K. and Boufaida, M. (1999) Ideal capacitor circuits and energy conservation. American Journal of Physics, 67, 737-738. doi:10.1119/1.19363
[16] Wallace, G.G., Chen, J., Mozer, A.J., Forsyth, M., Macfarlane, D.R. and Wang, C. (2009) Nanoelectrodes: Energy conversion and storage. Materials Today, 12, 20- 27. doi:10.1016/S1369-7021(09)70177-4
[17] Pardos, A., Bonilla, L.L. and Carpio, A. (2010) Phase transitions in a mechanical system coupled to glauber spins. Journal of Statatical Mech: Theory and Experiment, June 2010, P06016.
[18] Liu, C., Li, F., Ma, L. and Cheng, H. (2010) Advanced materials for energy storage. Advanced Materials, 22, E28-E62. doi:10.1002/adma.200903328
[19] Brehm, J.J. and Mullin, W.J. (1989) Introduction to the structure of matter. John Wiley and Sons, New York.
[20] Wasson, T. (1987) Nobel prize winners: An biographical dictionary. Wilson, H.W., University of Michigan, Michigan.
[21] Niemantsverdriet, J.W. (2000) Spectroscopy in catalysis: an introduction. Wiley-VCH Verlag GmbH and Co. Kga- A, Weinheim. doi:10.1002/9783527614127
[22] Lam, J.F. and Berman, P.R. (1976) Effect of recoil in resonance fluorescence. Physical Review A, 14(5), 1683- 1688. doi:10.1103/PhysRevA.14.1683
[23] Griffiths, D.J. (1999) Introduction to electrodynamics. Prentice-Hall, New Jersey.
[24] Nayfeh, M.H. and Brussel, M.K. (1985) Electricity and magnetism. John Wiley and Sons, New York.

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