Resitances Of A Wire:It Is About How Length Effects The Resistance Of A Wire

954 words - 4 pages

Resistance in a wirePlanning -The resistance of a wire can be affected by certain factors:Length of wireCross sectional arearesistivity (type of metal)Type of wireTemperatureI chose to investigate how length affects the resistance in a wire. This means that the other factors (variables) must be controlled. This means I must keep the same type of wire, the same material of wire (a preliminary experiment will help determine this), and the same cross sectional area and maintain a constant temperature of the wire as any increase in temperature increases resistance. These factors must me kept controlled to ensure a fair test.Preliminary ExperimentI conducted a preliminary experiment to determine ...view middle of the document...

This transfer on collision is what causes resistance. So, if we double the length of a wire, the number of atoms in the wire doubles. This increases the number of collisions and energy transferred twice, so twice the amount of energy is required. This means the resistance is doubled.PredictionI predict that that length of the wire will be directly proportional to its resistance. When the length is increased by e.g. Double, I think that the resistance will also double. This relates back to the theory that if you double the length of the wire, the number of electron 'jumps´ and so energy required doubles as well. The electrons will have double the distance to travel so the resistance will double.MethodA length of wire is taped at both ends to a metre rule. It is then attached to a circuit like this one with crocodile clips.One of the crocodile clips is then moved around the metre rule from 100cm, to 80, to 60 to 40 to 20. I will then take 6 readings from the voltmeter and the ammeter at each length. This will give a range of readings to determine resistance using the formula R=V/I. The readings will be plotted on a graph, and then the gradient of the graph will be measured to get the resistance for each length of wire.ResultsAnalysisThe graph was is a straight line through the origin, which means resistance is directly proportional to length. This means that if the length is 20cm, and resistance is 1 Ohm, then if...

Other Essays On Resitances Of A Wire:It Is About How Length Effects The Resistance Of A Wire

Romeo And Juliet Of Sheakpear Is Not A Love Story.It Is A Story About Infatuation Of Young People

1116 words - 5 pages Untitled What is true love? Each people have each own view on love so we will have different answer for this question. For me, true love is feeling deep inside my heart that we need together and can not live without other, basing mutual understanding and sympathetic between 2 people…. Therefore, in my view on love, Romeo and Juliet of Shakespeare is not a love story, there is no love in it, and it's just a story about

This is a assignment about Mahatma Gandhi, his childhood, Methods and the results of his actions - npghs, s07 - assigmnet

643 words - 3 pages there wasn't good new awaiting for him. Shortly after he left to go study in London his mother had passed away. ________________ Methods. For Gandhi, his strategy is the combination of truth, sacrifice, non-violence, selfless service and cooperation. Gandhi says that “one should be brave and not a coward”, Gandhi also said that “there is no god higher than the truth”. Gandhi believed that non-violence is the best solution to fix the world and all

the effects of a shark in water - biology - essay

463 words - 2 pages Let’s start of with the fact that I was talking to my parents about this and they had said that slowly niceala and Marie will leave. I told them no that is not true that is bot niceals person and that she wouldn’t really do that. Generally, I am always right when come to my parents but sadly you are were this cycle ends. This is what hurts the most my parents talked to me and they warned me about this exact situation. But I was being naive and

How much is Macbeth a victim of the forces of evil and what degree does he embrace evil - English - Essay

727 words - 3 pages Essay: How much is Macbeth a victim of the forces of evil and what degree does he embrace evil? Introduction: Thesis: Evil is a destructive force, it causes harm to those who embrace it and their victims. In Shakespeare 's Macbeth, the protagonist Macbeth plummets into the hands of evil. Evil is what drives people to commit unnatural actions of destruction. These actions are caused by Macbeth’s overwhelming greed and ambition. The forces of evil

This is an essay about industrialization in the united states. IT shows the negative effects of industrialization

456 words - 2 pages The industrial world has had many good, as well as bad effects on American society. The United States economy rose greatly; however, the people suffered. Women were not able to work and the building of houses created overpopulated areas. There was always a cause and effect. The effect was mostly negative. People were not benefiting from the industries. A major problem in the United States was immigration. There had been so many immigrants

A speech about the importance of legacy - St John - Speech

522 words - 3 pages This Is For My Legacy This is a line from a song called K.O. While listening to this I began to think about my future, and what I what my goals and expectations were. It also made me think about what legacy planning to leave behind at the school. We all begin at St johns at go, as we all lead to our final destination. The difference what we do on our way. There are paths chosen, actions taken, and lots of decisions are made lead ultimately to a

The essay is a opinionated essay that takes about how one man can co - Anderson CVI - essay

880 words - 4 pages 1 Onabolu Elijah Onabolu Mrs. Bureau ENG 3U1 25 March 2019 The Charmer by Budge Wilson There is always that one person in the family who has a cause and an effect on the family’s dysfunction. The Charmer by Budge Wilson demonstrates the themes of manipulation. It illustrates how Zachery can manipulate any type of situation to whatever he desires. Interestingly, Zachary uses his charm and distinct features to disguise the pain he was experiencing

life of pi essay about whether he is a reliable narrotor - CCAI - essay

1124 words - 5 pages loaded and secured were kept confined to their cages but how come after the shipwreck some of them escaped and still alive? About the floating island, Pi said he saw hundreds of thousands of meerkats lived on the island. Meerkats are carnivorous animals, I wonder how Pi lived on the island safely for almost two weeks without being attacked by meerkats. As he said the algae is mordant at night, then how Pi can survive by eating it every day even

Thomas Becket -This is a basic overview of the life of Thomas Becket. It also tells about the power struggle between Becket and King Henry II

351 words - 2 pages The story of King Henry II and Thomas Becket tell us a tale of their friendship, which at times, becomes violent. King Henry and Thomas Becket were great friends, however, when Thomas Becket is appointed as the Archbishop of Canterbury, their lives are changed forever when their political differences are realized. Because Becket gave up his state title to be fully committed to the church, the King wanted revenge on Becket. The King felt that

The Title Of This Essay Is American Gothic. It Is About The Famous Painting. It Includes A Little About The Painter, Grant Wood, And Then Goes On To Descibe The Painting And It's Meaning

624 words - 3 pages taught in Iowa most of his life. He believed that artists should stay in their home communities and paint from personal experience based on their local and national heritage.Wood created many paintings portraying images of the Midwest, but his most popular and known painting is American Gothic. Along with a popular painting of Wood's, American Gothic is one of the most famous paintings in American art. The painting was completed in 1930. It

How Justice is Related to the Marks of a Marist Student - Columbus High School; Social Justice - Essay

456 words - 2 pages KEMPA 1 Sebastian Kempa Mrs. Cofresi Hon. Social Justice 9 September 2018 How Justice is Related to the Marks of a Marist Student Justice, in the Catholic Church, is defined as the constant and permanent Determination to give everyone his or her rightful due. Justice is a habitual inclination of the will and therefore always recognizes each and every person’s rights. The purpose of the five marks of Marist Students are to make Jesus known and

Similar Papers

P Hysic Eei About The Effects Of Lengths And Amplitude For A Pendulum Indooroopilly State High School, 2018 Assignment

5144 words - 21 pages suggested from the experimental construction and mathematic calculations were the period of small amplitude and large amplitude with the utilisation of the length of the pendulum. Introduction: A simple pendulum consists of a point mass 'm', suspended from a fixed point using a mass less ideal string of length 'l', such that it can move forth and back from its mean position. One complete to and from movement of a pendulum about its mean position is

This Is A Poem I Wrote About The Every Day Life Of High School Students. Enjoy

485 words - 2 pages , yada and yada, turn in your homework or your grade will be nada!"The students' faces, all filled with pain,Make it clear that no matter how this advice is laid plainSome GPAs will never clear one,And all those teens' parents deprive them of funNext comes the chorus that will always bore us,"Open your books to page three-fifty-fourFor twenty pages of homework you've been waiting for."After, or before, this amazingly sad boreThe word "project" comes

Volcanoes, What Is A Volcano,The Types Of Volcanoes,How Are Volcanoes Formed,How Is Magma Turned To Lava

397 words - 2 pages THE Types of volcanoesThere are three types of volcanoes shield, cinder cones and composite volcanoes. Shield volcanoes are large volcanicForms with that are broad at the top and have low, sloping sides. This type of volcano is caused by slow, basaltic lava flows.Cinder cones are cone shaped volcanoes some are no more than a few meters and others get as big as high as 610 meters sometime more. Most of the tallest volcanoes are composite

Explore How The Theme Of Prejudice Is Conveyed In "To Kill A Mockingbird"

1691 words - 7 pages the novel greatly resembles that of those who live in the South, where the fictional Maycomb County is located, at around the same time.Different forms of prejudice are an important part of To Kill A Mockingbird; primarily, racism. This theme is covered from many different angles or points of view, and in this way the reader is able to observe how different groups of people act in relation to this theme - this theme of prejudice that is