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1.The purpose of my project is: To find the strength of an electro attractive feature. 2.The header/ fuss of my project is: What is the strength of an electro attractive force? 3.My hypothesis is: The electromagnet pull up stakes be stronger with more than copper cable kink up wraps. 4.My materials were: A 6 V lantern battery, copper magnet fit out, alligator clip leads, marque bolt, needlelike knife for discovery magnet wire, masking immortalize measure, box of steel physical composition clips, a vitriolic live wire marker, and a modify rectangular dish. Procedures 1.You go forth nark 3 different electromagnets, apply identical pieces of core material (steel bolt). Each coil will have a different number of turns. Wrap the magnet wire neatly around the core material A.Leave 5-6 cm of wire exonerate at for apiece one halt of the coil for, making the assignion to the battery. B.Make a holder for the spool of magnet wire, so th at you can roll the wire equilibrize off the spool. C. phthisis a spool piece of put down to attach the wire to the core material, about 0.5-1 cm from end. D. shut up the core to unwind the magnet wire from the suspended spool. uptake your fingers to keep the wire tight against the core material. Wrap each successive turn so that the wire lines up neatly. E. keep open track of the turns (each time the tape that holds the wire in give away out comes around).

This is easier if you can recruit a helper to make stand for marks for you. I used a black Sharpie to mark the bolt. F.When you reach the desired number of turns. again tape the wire to t he coil form. And cut it off entrust 5-6 of! free for making the connection to the battery. 2.Use the utility knife to conservatively scrape off the enamel insulation from the magnet wire a 1cm length at each end. Youll see the sparkle copper wire underneath be careful non to cut the wire. 3.Place the paper clips in a shoal container (slightly longish than the coil). 4.Pick up paper clips with the coil held reduplicate to the container A.Use the clip leads to connect the...If you want to get a full essay, order it on our website: OrderEssay.net

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