does anyone know how to create a non-fatal electric shock jolt using batteries , wires etc.... (experiment)?
464475
Don't try this one yourself! Use a pet rat or something!\n...\nActually, don't! Or i'll get hunted by Animal Rights Activists!!\n\nAll you need is a battery, two wires and a large capacitor.\nCharge the capacitor by connecting the battery across it with the two wires.\nThen disconnect the wires.\nThe capacitor has now been charged - if you put your hands across the terminals, you'll get a nasty shock.
448481
The concept is to build an electromagnet that cuts the circuit when energised. This produce a buzzing effect
128346
Ok, this is how you do it.  You need to have the following items: A coil of copper wire, a barrel shaped magnet, a tube, and a bulb.  Take the tube, and this could even be a paper towel cardboard center, and wrap coils of wire around the outside of the tube as many times as you can.  This should cover the outside of the tube.  Now, take the two ends of the wire and connect them to the + and - of the bulb that you will be using.  You must then place the magnet (a barrel magnet is best, but any will do.  The stronger the better) inside the tube, and cover both ends of the tube.  Now, as long as you are shaking the tube lengthwise, and the magnet slides up and down inside the tube, the bulb will shine.  To make a more practical flashlight, you could do one of two things.  Either have an electrical storage device that will hold the charge so you don't have to keep shaking it, or you could rig something up that will keep the magnet moving inside.  Either or both will work.
135424
muscle wire, a nickel-titanium alloy, although it actually contracts from the heat caused by the electric current.\n\nmay not be what you had in mind, but you could build a cool robot with it I bet.
1079362
Pickles conduct electricity (and will glow like a light bulb when a current passes through them!) but I remember seeing on Mythbusters a method of creating a battery that was used in the ancient times and is relatively simple to make.\n\nEdit to your add. details: perhaps if you were to give a complete idea as to what you were doing that involves drawing electricity, magnets, and having to function as a remote control, some of us might be able to point in the right direction. Myself, I'm not sure exactly what you need.
1150283
The internal circuits of most stun-guns are fairly simple, either based on an oscillator, resonant circuit and step-up transformer or diode-capacitor voltage multipliers to achieve the continuous, direct or alternating high-voltage discharge may be powered by one or more 9 V battery depending on manufacturer, and model.  The recipient of the tazer shock (poor fellow) is actually imobilized as two metal probes touch the skin and send a high-voltage current through his or her body, causing great pain and temporary paralysis.
712591
Here's an idea. Make one that will shock people(low voltage) when they ring your bell. ;-)
78681
If you could pulse the electricity in the wire, it may change the velocity of the wire.  Look up something called Magneto-hydrodynamics
1180425
May b u cud try something from a post office box. Its simple as its based on wheat stone bridge.\n\nOr may be u cud study effect of frequency on reactance of inductor/capacitor. \n\nThese r easy and all viva is from theory only. No need to study extra...\n\ngud luck for ur boards.\n\n\nthere is nothing like 'good level'. u cud pick up any topic, even the simplest 1 n make a gr8 project out of it. some more suggestions - time period of physical pendulum, obtaining points where b=0 for various magnets etc. dont u hav enough lab manuals, friends to give u details. ask ur teachers they will help u.\n\n\naur waise bhi yaar, just chill, if u dont make ur proj ur school will surely make 1 for u. after all its reputation is at stake
513117
use a potato and two different metals as electrodes. The link will help you, do your own homework, or web searching atleast! it was the second link in google for g** sake!
964775
electropneumatic circuit \n\nhttp://www.festo-didactic.com/ov3/media/customers/1100/0000607001156324537.pdf\n\n:>peace
354210
you mean static shocks its built up sdick electricity and when you touch metal it discharges. there for shocking you. its not real elctrisity.
117346
Well i remember I did a research on hidroelectric plants. And the good thing is you can make aworking model using some water and a bicycle generator hooked to a small light bulb (holiday decoration ones or others like that) also any kind of research that involves things the evaluator can actually see working and moving is always a plus. Just stay away from volcanoes, while they ARE very interesting, its been done quite a few times. Hot air ballons are cool, some china paper glued to make the ballon and a aluminum plate with a candle to keep the air warm (you inflate it with a hair dryer) and you have yourself a working model, plus you have all the data refering how hot air is less dense than cold air etc...there are a lot of cool things you can do out ther and believe me Internet IS going to be VERY useful
158428
its like having yourself wired and have electric shock for 3 minits from a 15 volt battery while sitting on a Leather couch   that has riding-a-wild-bull like vibrating option on for the whole duration to get the shattering earth-quake effect.I think its pretty addictive.
651567
Burns, fibrillation of the heart and neurological effects. See: \n\nhttp://en.wikipedia.org/wiki/Electric_shock
1031100
Dry air plus synthetics equals static. There really isn't a cure. Try to wear cottons or use an anti-static such as static guard. They'll help some. \n\nTo avoid shocks from touching things, try to use a pencil, key, or other object to touch things first. It will drain off some of the charge and if there is a discharge, it won't be directly on your skin. If you are wearing rubber soled shoes, such as running shoes, don't scuff them on the carpet. This raises a ton of static.
71953
Or you can make a dynamic mike with a strip of tinfoil suspended between the poles of a strong magnet; only puts out a few millivolts so needs lots of amplification.  Or use the old telephone mike technique, a bunch of carbon particles pressed lightly together in an insulating case with metal end caps; this behaves like a variable resistance so you need to connect it to a DC source and amplify the voltage changes across it.  Or you could get really ambitious and make a condenser mike; but this one's extra tricky to implement since you need two parallel metal plates, one rigid and the other foil; bias them with a high voltage from a high impedance source, amplify the output.