Yes the static electricity charge tranfer depends upon other factors like temperature and humidity.
Quoting from wikipedia
The triboelectric effect is a type of contact electrification in which certain materials become electrically charged after coming into contact with another different material, and are then separated. The polarity and strength of the charges produced differ according to the materials, surface roughness, temperature, strain, and other properties. It is therefore not very predictable, and only broad generalizations can be made. Amber, for example, can acquire an electric charge by contact and separation (respectively friction) with a material like wool. Series
Materials are often listed in order of the polarity of charge separation when they are touched with another object. A material towards the bottom of the series, when touched to a material near the top of the series, will attain a more negative charge, and vice versa. The further away two materials are from each other on the series, the greater the charge transferred. Materials near to each other on the series may not exchange any charge, or may exchange the opposite of what is implied by the list. This depends more on the presence of rubbing, the presence of contaminants or oxides, or upon other properties than the type of material. Lists vary somewhat as to the exact order of some materials, since the charge also varies for nearby materials.
Triboelectric series
Most positively charged
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Dry human skin
Asbestos
Leather
Rabbit's fur
Glass
Mica
Human hair
Nylon
Wool
Lead
Cat's fur
Silk
Aluminum
Paper (Small positive charge)
Cotton (No charge)
Most negatively charged
Steel (No charge)
Wood (Small negative charge)
Lucite
Amber
Sealing wax
Acrylic
Polystyrene
Rubber balloon
Resins
Hard rubber
Nickel, Copper
Sulfur
Brass, Silver
Gold, Platinum
Acetate, Rayon
Synthetic rubber
Polyester
Styrene (Styrofoam)
Orlon
Saran wrap
Polyurethane
Polyethylene (like Scotch tape)
Polypropylene
Vinyl (PVC)
Silicon
Teflon
Silicone rubber
Ebonite
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After reading this we come to the conclusion that using leather gloves (provided they are you own and old weathered ones would be better) or nylon may be used for the purpose of this experiment instead of wool.
@Sankar
These things work but after some trying and regarding opening of cars if the it happens to be remote locking any car from a humble maruti 800 to a porsche 911 can be opened using something as simple as a walkie talkie by intercepting the signal of the remote locking with the walkie talkie at the the same set frequency.
Last edited by Rehaan : 26th February 2007 at 09:41.
Reason: 3 smileys
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