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Ross 54
No, I'm not kidding. I'm quite serious.
I fully realize that there may be a mundane explanation for what I am observing. I looked for possible explanations of this sort, but found none that fit the facts.
It's not clear to me that the simple instrumentality I used is, in itself, an argument against the possibility that the warp fields of extraterrestrial space vessels can be detected in this way.
The tendency seems to have been to work out how long it takes a capacitor to discharge itself entirely, or to discharge from a specific higher level to a lower one. I haven't discovered that anyone has looked into the second-by-second rhythm of the direct current discharging process, or thought that it was anything other than regular or predictable.edit on 5-2-2014 by Ross 54 because: improved paragraph structure
I don't recall that Dr. White has released specific information about other induced electrical fields in his experiments. He is primarily concerned with measuring with interferometry the two halves of the divided laser beam. The ring of capacitors he uses presumably confers some inductance.
Bazart
reply to post by Ross 54
I have questions : Dr. White's experiments... what sort of data in other sorts of electrical fields induced ? Surely he would have been ' all over the place ' .
How does your ' voltmeter ' react in other experiments ?
Thanks, S/F.
I find that 500 microfarad capacitors of 30 volts rating work the best of any I have tried so far. I charged these with a battery of 1500 millivolts nominal voltage. The battery was removed and the voltmeter attached. It was set to a range of 2000 millivolts.
Bazart
Ross 54
No, I'm not kidding. I'm quite serious.
I fully realize that there may be a mundane explanation for what I am observing. I looked for possible explanations of this sort, but found none that fit the facts.
It's not clear to me that the simple instrumentality I used is, in itself, an argument against the possibility that the warp fields of extraterrestrial space vessels can be detected in this way.
The tendency seems to have been to work out how long it takes a capacitor to discharge itself entirely, or to discharge from a specific higher level to a lower one. I haven't discovered that anyone has looked into the second-by-second rhythm of the direct current discharging process, or thought that it was anything other than regular or predictable.edit on 5-2-2014 by Ross 54 because: improved paragraph structure
Instrumentation ( and experimental quality control ) do not nec. mean results are not valid... but , the control of it all must be known - for reasonable comment ( not that I myself abide by these rules...
No reason why you should be incorrect... data , please.
Ross 54
I find that 500 microfarad capacitors of 30 volts rating work the best of any I have tried so far. I charged these with a battery of 1500 millivolts nominal voltage. The battery was removed and the voltmeter attached. It was set to a range of 2000 millivolts.
Bazart
Ross 54
No, I'm not kidding. I'm quite serious.
I fully realize that there may be a mundane explanation for what I am observing. I looked for possible explanations of this sort, but found none that fit the facts.
It's not clear to me that the simple instrumentality I used is, in itself, an argument against the possibility that the warp fields of extraterrestrial space vessels can be detected in this way.
The tendency seems to have been to work out how long it takes a capacitor to discharge itself entirely, or to discharge from a specific higher level to a lower one. I haven't discovered that anyone has looked into the second-by-second rhythm of the direct current discharging process, or thought that it was anything other than regular or predictable.edit on 5-2-2014 by Ross 54 because: improved paragraph structure
Instrumentation ( and experimental quality control ) do not nec. mean results are not valid... but , the control of it all must be known - for reasonable comment ( not that I myself abide by these rules...
No reason why you should be incorrect... data , please.
The voltage of the capacitors declined at a randomly varying rate ranging from approximately 1/2 to 1 seconds per millivolt. Observing the digital readout of the voltmeter, it was obvious that it lingered longer on some voltage levels than on others.
I find no explanation for this in a preliminary survey of information about the workings of capacitors. A suggested mechanism of operation is that a warp field might distort the space inside the capacitors and so cause them to momentarily discharge more rapidly, at times.edit on 5-2-2014 by Ross 54 because: improved paragraph structure
TrueBrit
reply to post by Ross 54
In order to detect such warping effects, one would need to know how they are created, and what effects they have on the surrounding physical universe. Unfortunately, we have no way of knowing that, without first creating such a technology, on which to experiment, or having access to the sort of data that some believe is hidden from us by our various alleged overlords. Personally speaking, I am of the opinion that such a bit of kit as you suggest we ought to build, should be built after we as a species have actually successfully created a FTL drive, perhaps using future understanding of the Higgs Boson in order to warp space to our whims.
At THAT point we can study the actual effects on the surrounding universe, codify them, and develop detection systems for them.
The voltmeter I am using does not perform auto-ranging, so this is not an issue.
evc1shop
Ross 54
I find that 500 microfarad capacitors of 30 volts rating work the best of any I have tried so far. I charged these with a battery of 1500 millivolts nominal voltage. The battery was removed and the voltmeter attached. It was set to a range of 2000 millivolts.
Bazart
Ross 54
No, I'm not kidding. I'm quite serious.
I fully realize that there may be a mundane explanation for what I am observing. I looked for possible explanations of this sort, but found none that fit the facts.
It's not clear to me that the simple instrumentality I used is, in itself, an argument against the possibility that the warp fields of extraterrestrial space vessels can be detected in this way.
The tendency seems to have been to work out how long it takes a capacitor to discharge itself entirely, or to discharge from a specific higher level to a lower one. I haven't discovered that anyone has looked into the second-by-second rhythm of the direct current discharging process, or thought that it was anything other than regular or predictable.edit on 5-2-2014 by Ross 54 because: improved paragraph structure
Instrumentation ( and experimental quality control ) do not nec. mean results are not valid... but , the control of it all must be known - for reasonable comment ( not that I myself abide by these rules...
No reason why you should be incorrect... data , please.
The voltage of the capacitors declined at a randomly varying rate ranging from approximately 1/2 to 1 seconds per millivolt. Observing the digital readout of the voltmeter, it was obvious that it lingered longer on some voltage levels than on others.
I find no explanation for this in a preliminary survey of information about the workings of capacitors. A suggested mechanism of operation is that a warp field might distort the space inside the capacitors and so cause them to momentarily discharge more rapidly, at times.edit on 5-2-2014 by Ross 54 because: improved paragraph structure
How are you discharging the capacitor(s)? Are you simply attaching a DVM to it and letting the voltage fall while noting the time and voltage at some intervals? If this is what you are doing, you are bound to see all sorts of strange things, especially if the Voltmeter performs auto-ranging partway through this experiment.
Capacitors actually follow a precise charge and discharge when in a circuit with a known resistance. Are you familiar with the capacitor charge and discharge time constant formulas? If not, you may want to look here.
A capacitor will charge to 1 time constant (t) which is the time it takes to reach 66.3% of the total voltage. It can be calculated as t=R*C where R is the resistance of the circuit in series with the supply voltage and the capacitor. Generally, it has been shown that it takes 5 time constants to reach over 99% of a full charge and 5 time constants to discharge to less than 1%. Each time constant decreases the remaining voltage by 63.2% if I recall correctly. In any case this could also be what you are seeing when you put the voltmeter across the capacitor.
You really should put a resistor across the leads and measure the voltage with an actual discharge circuit, otherwise you are relying on the meter internals to provide a current path which is not ideal. Follow some schematics for charge and discharge testing and you can get this sorted out. Using a large value resistor and capacitors can give you a good extended time constant, maybe 1-2 seconds if you calculate it right. This would be plenty of time to allow the meter to stabilize after each time constant passes so that you can make a better observation of the process. If you have access to an oscilloscope, you can actually watch it right on the screen. It is totally predictable and repeatable.
I hope that helps clarify things a bit if you are new to electronics.
-EVCedit on 6-2-2014 by evc1shop because: spelling
Behavior of Capacitors in DC Circuits
The currents and voltages in a DC RC circuit depend on whether the capacitors are fully discharged, partially charged, or fully charged.
Here's an important rule of thumb that you must memorize:
A fully discharged capacitor is equivalent to a short circuit.
So to find currents and voltages in a DC RC circuit whose capacitors are fully discharged, replace all capacitors with short circuits (in other words, with wires). Then you'll be left with a circuit containing just a power supply and resistors, which you can analyze using the skills you learned earlier in this course.
Here's another important rule of thumb:
A fully charged capacitor is equivalent to an open circuit.
So to find currents and voltages in a DC RC circuit whose capacitors are fully charged, replace all capacitors with open circuits. Then you'll be left with a circuit containing just a power supply and resistors, which you can analyze using the skills you learned earlier in this course
The output capacitor's ESR has a direct effect on the output-voltage ripple of the dc/dc converter. Choosing higher frequency switch-mode regulators reduces the need for excessive rms ripple-current rating. Regardless, a low-ESR output capacitor, such as a ceramic, can minimize the output-voltage ripple of the negative boost converter: ΔVOUTPP=ISWMAX×ESRCOUT. Figures 1a and 1b show the high-di/dt switching paths of the negative boost and positive buck dc/dc converters. You must keep this loop as small as possible by minimizing trace lengths to minimize trace inductance. The discontinuous currents in this path create high di/dt values. Any trace inductance in this loop results in voltage spikes that can render a circuit noisy or uncontrollable. For this reason, circuit layout can be just as important as component selection. Note that the layout of a negative boost regulator differs from that of a positive buck regulator, even though they use the same IC.