Can any one give me a Mathematical (Electrical) Model of a Lead acid battery for simulation in ORCAD/PSPICE?
961678
Try a non linear coupled system.
788038
Go to Micro soft, type in power toys, and look for Calc plus. it is free!
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What you are doing is building a battery, an acid based battery.  take a lemon, get a strip of copper and a strip of zinc from chemistry class, or use pennies and dimes.  insert the metal stips in opposite sides of the fruit and connect a wire to each strip.  with this you will get about a .5volts, take 2 or three and wire is series and you can light a small flashlight bulb or run a small motor.\n\nsee the following  http://www.hilaroad.com/camp/projects/lemon/lemon_battery.html
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Try this website. Scroll down to "The Circuit" ---\n\nhttp://www.play-hookey.com/ac_theory/ac_rc_series.html
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You can't do so without destructing the battery. A better idea might be to connect two instances of 9.6V batteries across small shunt resistors to a combined node that feeds your circuit with current. Both batteries will share in supplying the current demanded by the circuit in this case, but the voltage might vary slightly due to the presence of the small shunt resistors.
504604
Time constants in electronic circuits.
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Draw diagrams and put a fresh battery in your calculator.
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This list was found at \n\nhttp://www.duke.edu/~ct37/research.htm\n\nConsiderable efforts are underway to construct a hybrid modeling and simulation environment for in-silico cell simulation. Various approach include multi-timescale and multi-algorithm method from E-Cell group, Hybrid Petri-Net approach, Constraint Programming Model approach etc. Many modeling and simulation tools like E-Cell, StochSim, Gepasi/Copasi, Dynetica (link) and Cellware (link) have been introduced over the years.? However, only Cellware provides solutions to obtaining simulation parameters from experimental results.
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Figure 8 in the following link shows an open loop test circuit
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let the initial charge on the capasitor be q. Then for charging the equation is given by:\nQ=q(e)^(-t/T);  where e is base of natural log. 't' is the time and 'T' is time constant which is probably 1/(RC)\n\nfor discharging\nQ=q(1-(e)^(-t/T));\n\nnow the graph can be easily plotted by taking Q on 'y' axis and 'q' on x-axis.
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http://en.wikipedia.org/wiki/Zener_diode
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here is one of the datasheets available on the internet:\nhttp://www.ee.washington.edu/stores/DataSheets/74ls/74ls73.pdf
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A normal chemical battery or pencil cell converts the chemical energy stored in it to electrical energy.The reactions between zinc and copper sulphate produces the reqiured energy.\nAbout stryroform...well frankly speaking I dont have the slightest idea...but u can try \nwww.answers.com\nmaybe it will help u
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Short circuiting the battery is not a good idea, but it should not explode or leak "acid" as you suggest.  It is actually incorrect to call the inner contents of a standard 9 volt batter "acid" since there is actually no "acid" inside.  Most standard batteries are called "alkaline".\n\nThe wire placed acrocess the two leads of the battery has very little resistance...almost zero (but not quite zero, just a tab above).\nAccording to Ohm's law,\nV = R*I\nwhere V is the voltage, R is the resistance, and I is the current, you can see that with a very small resistance, a very large current will be drawn.  This large current will heat up the wire. Depending on just how much current and the type and thickness of the wire, the wire may or may not begin to glow or melt.\nSoon after shorting out the batter (within a few minutes) the battery will be dead.  An aweful waste of a battery in my opinion.
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Calculate the electricity.
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No , Because inside the battery is acid and this acid makes energy.When the battery is flat the acid is dry so the battery can't make energy.
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Basically its a way of creating a battery by using a styrofoam cup and some other materials. To read how to make one, go to the site below.\n\nwww.exo.net/~pauld/summer_institute/summer_day15current/saltwaterbattery.html