Preview

What Is The Jacob's Ladder As My Science Demo Project

Good Essays
Open Document
Open Document
467 Words
Grammar
Grammar
Plagiarism
Plagiarism
Writing
Writing
Score
Score
What Is The Jacob's Ladder As My Science Demo Project
I chose the Jacob’s Ladder as my Science Demo Project because I wanted to learn how the electrical current travels from the transformer and up the wires connected to the electrical source. The group currently consists of myself only. I chose to work alone because I did not want to worry about depending on others to complete the work, and I also wouldn’t have the trouble of lazy people just not even trying to complete it. Another reason why I chose to work alone on this project is so I wouldn’t have the trouble of communication like using a cell phone or going to their house, or them coming to mine to work.

The Jacob’s Ladder (aka Climbing Arc) goes way back to the early 1900’s no one really knows who invented it but one theory is Nikola Tesla. The Jacob’s Ladder is said to have gained fame in 1931 after the film production “Frankenstein”. The date that the Jacob’s Ladder was invented is also unknown. Also there are no patents leading to anyone who could have created it. Though people have found that it was probably created in the early 20th century.

The Science behind the Jacob’s Ladder is pretty simple. When you turn it the transformer creates an electrical current which is made up of electrons. After you turn it on the electrical current flows onto one of the wires, but
…show more content…
First, I screwed a neon transformer down onto a piece of oak. The transformer puts out 12,000 volts and 30 milliamps of electricity. Second, I mounted the steel rods to the piece of oak. Then, I wired the two steel rods to the power supply. After that I attached a cord to the other side of the transformer to connect to a power source. Lastly, I bent the wires into a V shape so the current will run up the rods.The materials were a neon sign transformer, 2 ⅛ inch diameter steel rod, 1 power cord, 7 wire terminals, 2 10 inch pieces of copper wire, 2 mounting brackets, and a 9x20.5 inch piece of oak. The support I had on this project was my

You May Also Find These Documents Helpful

  • Powerful Essays

    The flow of electricity produces a magnetic field and a loop of wire within a magnetic field produces a flow of electricity, when the switch is thrown it reverses the magnetic field making drill spin in the direction of the current flow.…

    • 874 Words
    • 3 Pages
    Powerful Essays
  • Good Essays

    Steamboat Research Paper

    • 477 Words
    • 2 Pages

    The Steamboat goes back as long ago as the 1800s to the early 1900s. It has evolved throughout those years. When James Watt improved the steam engine in 1769, sparks began and that's what began the Industrial Revolution. There was some fails made by John Fitch but Robert Fulton was the first to make a successful commercial steamboat. John Fitch made the first successful trial of the steamboat. Fitch’s trial steamboat was forty-five feet long.…

    • 477 Words
    • 2 Pages
    Good Essays
  • Good Essays

    The first invention by Eli Whitney while in Georgia in 1793 is a simple machine that separates cotton fibers from the seeds. The modern mechanical cotton gin was invented in the United States in 1793. The gin has wire teeth mounted on a boxed rotating cylinder that, pulls cotton fiber through small grates to separate the seeds, while a rotating brush removes lint from the spikes to avoid jams. Eli applied for the invention on October 28, 1793; the invention was granted on March 14, 1794, but was not validated until 1807.…

    • 322 Words
    • 1 Page
    Good Essays
  • Satisfactory Essays

    What is the history of the Adirondack chair? Well it all started in 1903 with a gentleman named Thomas Lee. The history of how the Adirondack chair was created. The type of wood that can be used to make an Adirondack chair. The tools that can be used to cut the wood for an Adirondack chair. The type of stain that can be used to make the Adirondack chair look nicer.…

    • 197 Words
    • 1 Page
    Satisfactory Essays
  • Good Essays

    1920's Inventions

    • 740 Words
    • 3 Pages

    medical researchers Philip Drinker and Louis Agassiz Shaw in 1927. The inventors used an iron box…

    • 740 Words
    • 3 Pages
    Good Essays
  • Good Essays

    The story of Jacob takes place in Genesis 25-36 detailing the events of his life; however, the background setting starts with Abraham and Sarah, in Genesis 12. Jacob was the son of Isaac and Rebekah, the grandson of Sarah and Abraham. Throughout the bible Jacob is known for his trickery; however it is not until towards the end is the fulfillment of Abraham’s promise. The name Jacob actually means trickster. But in the end Jacob makes a full turn He was a very manipulative character and tricked his brother out of his birth right and final blessing. However he then is tricked by Laban. Many would call this karma.…

    • 658 Words
    • 3 Pages
    Good Essays
  • Good Essays

    The zipper was a very important invention and many different minds went into it, this inventions is very important to people who wear a jackets and need to be able to take them off fast and it is very useful for young children too because it helps them making using a jacket of jeans easier to use, this invention was had a very strange beginning it the first item of clothing that it was used for was a show which is not seen often only in some boots and that was what it was first used for a pair of boot that zipped up in 1891 by Whitcomb L. Judson called .…

    • 606 Words
    • 3 Pages
    Good Essays
  • Powerful Essays

    For team work is a very important element if you want something to get done. The boys on the island, in Lord of the Flies, work together to get things accomplished. Some of these things include making shelters, building and keeping a fire going, and creating speared weapons. Each boy has a responsibility to take on, and if they do not fulfill it, they might end up on the island forever. The boys are placed in different groups to get…

    • 2519 Words
    • 11 Pages
    Powerful Essays
  • Good Essays

    Yes, I will discuss with the electrical team as well as other team member. Explain the expectation or the challenge. Give responsibility to electrical team come up with new idea and take the challenge. I will provide required support (example: tools, equipment and training).…

    • 1050 Words
    • 5 Pages
    Good Essays
  • Good Essays

    Throughout my educational career, I have always disliked group work. To me, group work is only beneficial to those individuals that normally do poorly on projects and who view the opportunity of working in a group as a chance to improve their own grades at the cost of the other individuals in the group. When working on a project on my own, I strive for perfection by watching every detail closely—from the font on a page to the alignment of sentences on a PowerPoint presentation. But, since I am not my own teacher and because I am not able to assign myself my own homework assignments, I have had to work in groups on many occasions. And although I continue to strive for perfection while working on a group project, this is not always possible—and so to me, completing a group project that does not satisfy my own perfect standards leads to heartbreak each and every single time.…

    • 1931 Words
    • 8 Pages
    Good Essays
  • Good Essays

    The history of structural engineering dates back to at least 2700 BC when the step pyramid for Pharaoh Djoser was built by Imhotep, the first engineer in history known by name. Pyramids were the most common major structures built by ancient civilizations because it is a structural form which is inherently stable and can be almost infinitely scaled (as opposed to most other structural forms, which cannot be linearly increased in size in proportion to increased loads).[1]…

    • 865 Words
    • 4 Pages
    Good Essays
  • Good Essays

    just a few turns on a coil. We shall vary the length of the wire by…

    • 1005 Words
    • 5 Pages
    Good Essays
  • Good Essays

    10. If you find buttons quite a fuss as you dress up for work, then you have to thank Whitcomb L. Judson, an inventor from Chicago, for inventing the clasp locker, the zipper’s predecessor which was introduced in 1893. The modern design was made by Gideon…

    • 625 Words
    • 3 Pages
    Good Essays
  • Better Essays

    Transformer

    • 2767 Words
    • 12 Pages

    The physical basis of the transformer is mutual induction between two circuits linked by a common magnetic field. Transformer is required to pass electrical energy from one circuit to another, via the medium of the pulsating magnetic field, as efficiently and economically as possible. This could be achieved using either iron or steel which serves as a good permeable path for the mutual magnetic flux. An elementary linked circuit is shown in Fig.1. The principle of operation of this circuit can be explained as follows: Let an alternating voltage v1 be applied to a primary coil of N1 turns linking a suitable iron core. A current flows in the coil, establishing a flux φp in the core. This flux induces an emf e1 in the coil to counterbalance the applied voltage v1 . This e.m.f. is e1 = N1 dφp . dt Assuming sinusoidal time variation of the flux, let φp = Φm sin ωt. Then, e1 = N1 ωΦm cos ωt, The r.m.s. value of this voltage is given by: E1 = 4.44F N1 Φm Now if there is a secondary coil of N2 turns, wound on the same core, then by mutual induction an emf e2 is developed therein. The r.m.s. value of this voltage is given by: E2 = 4.44F N2 Φm where Φm is the maximum value of the (sinusoidal) flux linking the secondary coil (φs ). If it is assumed that φp = φs then the primary and secondary e.m.f.’s bear the following ratio:…

    • 2767 Words
    • 12 Pages
    Better Essays
  • Good Essays

    Sports Prefect Manifesto

    • 2175 Words
    • 9 Pages

    The transformer is based on two principles: first, that an electric current can produce a magnetic field (electromagnetism) and second that a changing magnetic field within a coil of wire induces a voltage across the ends of the coil (electromagnetic induction). Changing the current in the primary coil changes the magnetic flux that is developed. The changing magnetic flux induces a voltage in the secondary coil.…

    • 2175 Words
    • 9 Pages
    Good Essays