Black Annealed Wire

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Quick Details

Place of Origin:	China (Mainland)	Free Sample:	Available	Model Number:	Black Annealed Wire
Surface Treatment:	Black	Type:	Black Annealed Wire	Function:	Binding Wire,Binding Wire, Wire Mesh
Item:	Low Carbon Steel Annealed Wire	Keyword:	Black Annealed Wire	Surface:	Annealed
Certificate:	ISO 9001	Weight:	0.1kg-500kg	MOQ:	5 Tons
Property:	Soft

Packaging & Delivery

Packaging Detail:	1.plastic inside and hessian bag outside 2.plastic inside and weave bag outside 3.according to customer's request
Delivery Detail:	Depend on amount

Specifications

1.Black Annealed Wire
2.Black Annealed Iron Wire
3.Black Annealed Binding Wire

Black Annealed Wire/Soft Annealed Wire
Wire Gauge	0.5mm-6.0mm
Tensile Strength	30kg/70kg/mm²
Elongation Rate	10%-25%
Weight	0.1kg-800kg/Coil
Packing	Plastic inside and hessian woven outside
Packing	Plastic inside and nylon woven outside

Q: Three parallel wires are each carrying a 4A current. ; wire A) is 6 mm from wire B) which is 3mm from wire C); The current in wires B and C are out of the paper, while A is into the paper. What is the magnitude and direction of the magnetic field halfway between wires A and B?I have tried using Biot-Savart Law but keep getting it wrong can someone please help? I also have an equation for two parallel wires but how do I relate it to two?: You can use the Biot-Savart Law, but it is confusing and kind of a waste of your time and space. For straight wires, someone ALREADY worked out the Biot-Savart Law. See the following link for the result: hyperphysics.phy-astr.gsu.edu/Hba... The formula of interest for us is B = mu0*I/(2*Pi*r) where mu0 is magnetic permeability of free space, I is current, and r is distance from the wire carrying the current. B is the magnetic field due to that PARTICULAR wire. To deal with three wires, use a superposition principle and stack magnetic fields on top of each other. Do be aware of direction: remember the right hand rule. RH rule for magnetic fields in vicinity of wires: point thumb in direction of current, curl fingers to show the magnetic field circulation direction. Use this sign convention: + B is up along page, -B is down along page For Wire A: point of interest is r = d_ab/2 or 0.003 m to the right of wire A Point thumb in to the paper and the finger curl indicates that B_A is downward B_A = -mu0*I_A/(pi*d_ab) For Wire B: point of interest is r = d_ab/2 or 0.003 m to the left of wire B Point thumb out of the paper and the finger curl indicates that B_B is downward B_B = -mu0*I_B/(pi*d_ab) For wire C: point of interest is r = d_ab/2 + d_bc or 0.006 m to the left of wire C Point thumb out of the paper and the finger curl indicates that B_C is downward B_C = -mu0*I_C/(2*pi*(d_ab/2 + d_bc)) Add up: Bnet = B_A + B_B + B_C Bnet = -mu0*I_A/(pi*d_ab) - mu0*I_B/(pi*d_ab) - mu0*I_C/(2*pi*(d_ab/2 + d_bc)) Simplify: Bnet = -mu0/pi*(I_A/d_ab + I_B/d_ab + I_C/(d_ab + 2*d_bc)) data: mu0:=4*Pi*10^(-7) Tesla-m/A; I_A:=4 A; I_B:=4 A; I_C:=4 A; d_ab:=0.006 m;d_bc:=0.003 m; Result: Bnet = -6.667 milliTeslas negative sign indicates downward direction.

Q: why use a large gauge spark plug wires: Wow, both answers are wrong and one that took engineering classes bashing on somebody that didnt. Both answers sounds dumb and foolish Spark plug wires. 99% of the larger wires is ONLY the outside jacket thats larger. Not the inner wound wire. Stock will be a 5mm to 7mm size. This is the size of the outside dia. An 8mm, 8.5mm, or 10mm plug wire will have the same size inside dia but with a thicker jacket on outside. This thicker jacket only helps to prevent nicks, rips, cuts in jacket that gets down to wire, also makes wire able to withstand a higher temp from under hood parts For the Mech. Eng.. Please tell me how you could ruin the spark plugs for too much voltage by using larger wires The voltage output in set up the coil. If the coil puts out 30,000 volts DC, then putting a 0 ga. wire on it will NOT change the amount of voltage that gets to the plug. A wire don't add voltage to the coil. Now the plugs resistance can and will change. A stock type wire may ohm out at 3,000 ohms per foot. This will keep some of the voltage from reaching the plug. Better, performance wires will ohm out at 50-400 ohms per foot, but this has nothing to do with the thickness of wire. Its the design and the carborn wound inner wire Lower ohms is better

Q: I'm trying to wire a Sony L410X stereo to my 2002 Chevy Silverado 1500. I don't want to use a wiring harness, so I'm trying to figure out how to splice the wires together. I don't know how to hook the power wires up correctly. Obviously hooking the speakers up will be easy. I've tried looking at the wiring diagram but it seems like on the stereo system diagram it's positive and negative whereas the truck wiring is not identifying the negative wiring, just 12v+ Constant and 12v+ Switching. Any guidance would be greatly appreciated!: a wiring harness at you local wal mart is like 20 bucks and a lot easier and also using one of them will make sure you have everything hooked upped correct also all audio car dealers use them so there is nothing wrong

Q: i have just got a radio from a 2004dodge durango my buddy bought a new radio and i tok his old one, so now i need the wiring diagram to find out what all the wires goo too their are way more wires on thios thing that im use to on stock radios. ive looked it up online and its not the right diagrams the colors dont match up on the wires. ny help pleaseeee: If you havent already cut the wires then go to an audio store (best buy, local shop ect...) and buy a wiring harness. If you already cut the wires you NEED to test the wires with a test light and 9v battery and not rely on online diagrams because 90% of the time they are wrong. way to do it is find your positive, negative, and turn on wire with a test light. test every single wire with the test light to make sure there arent any live wires still left after you found your power wires. after you have done that to find the speakers take a 9 volt and hold one wire to the positive and touch every wire and listen for a speaker to make a scratching noise. when you hear the scratching noise then that means those two wires go to that speaker. if your totally lost then rewire the factory plug back on and then go get a wiring harness. theyre like 15-20 bucks and save you a whole lot of time and its a lot less mess to deal with.

Q: I recently purchased a used car already wired for an amplifier, however, when I looked at the wiring i found that the installer ran 8 gauge wire and then crimped it to a 12 gauge wire (with fuse) that connected to the battery is this bad? should i change it to 8 gauge? Or does it not matter?: you okorder /... you can pull 20 amps 6.6 feet but you can not pull 25 amps any distance so if your amplifier has two 15 amp fuses in it, you will need to swap out the 12ga section for 8ga.

Q: my rabbit is chewing wires and in one area in my room there are like 300 wires i was just wondering if i can spray something on the wires cause i thought i saw something that said that please help!!!!: You need to block off the whole area. Some rabbits actually like the taste of the bitter sprays, so they aren't that effective.

Q: other than soldering and using a T-tap (wire tap), what are other common ways of connecting two wires together? Also, what does the following video say at the 1 minute 10 second mark? It's a something-set that helps to attach wires.: wires can be welded or brazed (which is a little different than soldering) and mechanically attached (wire nut or screw terminal). THere are some electrically conductive pastes and adhesives. The ends of the wires can be immersed in a container of Hg (but this is getting farther away from common ways).

Q: I wanna know how does the temperature affect the resistance of the wire.: Cold decreases the resistance. Anything becomes more stable with cold temp. which calms down atoms so they are more condensed or alligned which allows easier conductivity of electricity. You computer chips uses materials whose atoms are already condensed or alligned to carry these 'messages'. Research shows atoms' basic properties can be altered with extreme cold temperatures.

Q: I have a 2000 Mazda 626, and I am replacing the factory stereo with a Sony CDX-GT66UPW, I tried replacing it earlier and had to cut off the end plastic pieces for the original stereo wires and stripped the wires, So now I am trying to match up the wires from the new stereo with the old colors, But I don't know what color goes to what on the mazda? Can anyone give me a color coded diagram for the wiring?: Stereo Wiring Diagram

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