The resistance of a length of wire essay
Aim: to find out the effect on resistance, when the length of wire is changed in my experiment i will firstly get 3 100 cm wires made of constantan all of different thickness', one of 28 one of 40 and one of 56cm we will set up. Resistance of a wire - physics coursework gcse extracts from this document introduction physics coursework - resistance plan what affects the resistance of a. Resistance of a wire essaysaim: the resistance of a wire depends on certain factors investigate the effect of two of these factors ¡v some variables that will be relevant to this investigation are: of these the variables will be input and output voltages in experiment one, and length and resis. We reduce the wire length by 5cm to prove that as the length decreases the resistance decreases, or vice versa now with 45cm we used the same method to record resistance of the wire the whole procedure should be followed through each time, while changing the length of wire by 5cm. Assuming that the same type of wire (diameter, material, resistivity, etc) are constant, then the restistance is directly proportional to the length of the wire if the length of the wire is tripled, then the restsitance is tripled as a result, if l increases 3 times, r will increase 3 times this. Resistance and length of wire essay, research paper introductionelectric charge on an object is frequently called inactive electricity objects charge up because they gain. Free essays regarding resistance wire for resistance of a wire coursework resistance of a wire task to how does the length of a wire affect its resistance some useful worksheets for the old resistance in a wire coursework read physics coursework - resistance of a wire coursework free essay and over 88,000 other research documents physics.
Wire resistance essay examples 13 total results wire conductivity testing of copper, iron, constantan and nichrome wires 911 words 2. How the length of a wire affects its resistance in my physics coursework i am going to investigate the effect of the length of a wire on its resistance. Resistance of a wire length coursework free college essay physics coursework theory - resistance of a wire theory behind my experiment thickness (cross sectional area of the wire), length, and temperature. Physics coursework objective: my objective in this experiment is to investigate one of the factors that affect the resistance of a piece of wire the one i am investing is the length at constant temperature. Free resistance of wire papers, essays, and research papers my account search results length of a wire and resistance in a circuit - length of a wire and.
Investigation to see if the length of any type of wire affects its resistance home / free essays / resistance is a force it opposes the flow of an electric current. An analysis of length of a wire affects its resistance pages 4 words 1,445 view full essay more essays like this: not sure what i'd do without @kibin - alfredo.
Resistance in a wire increases as: the length of the wire increases the thickness of the wire decreases preliminary experiment the equipment was set up the same. The objective for my coursework (as already stated above) is to investigate how changing the length of wire can affect the resistance there are factors which can affect how accurate our expriment is come on four levels as in any scientific experiment, there are always variables ( likely to change or vary subject.
The resistance of a length of wire essay
Essay on investigating how the length of wire affects the resistanceand current when the length of wire changes, so i then can work out the resistance i will be using constantan wire starting of with 1m length and then. An investigation into the resistance of a wire - hubpages free gcse physics coursework essays an investigation into the resistance of a wire noticed that if you double the length of the wire, the resistance is roughly physics coursework investigating resistance of wires and its physics coursework investigating resistance of wires and its nichrome length. In my natural philosophies coursework i am traveling to look into the consequence of the length of a wire on its opposition resistance is the step of how easy it is for current to flux through a wire current is the rate of flow of charge through a music director and it is measured in read more.
- The resistance of constantan wire with a length of 20 cm would be 255 ohms, which is almost 26 ohms this proves my theory this proves my theory also by looking at my graph i can state the resistance of constantan wire at the thickness i used to conduct my experiments in ohms per metre this is possible by looking at the resistance at 1cm.
- “effect of length of a conducting wire on resistance” prediction: i predict that as the wire gets longer then the resistance of that wire will become higher.
- To investigate which factors affect the resistance of a wire i am going to run a series of tests to investigate whether the length of the wire affects the resistance hypothesis: get even a better essay we will write a custom essay sample on factors which affect the resistance of topics specifically for you.
- How the length of a wire affects its resistance in my physics coursework i am going to investigate the effect of the length of a wire on its resistanceresistance is the measure of how easy it is for current to flow through a wirecurrent is the rate of flow of charge through a conductor, and it is measured in amps using an ammeter to help.
Free college essay investigating the resistance of wire investigating the resistance of a wire planning for this investigation there. Resistance of a wire essaysin this investigation i will carry out an experiment to distinguish how the length of a wire, disrupts the behaviour of the resistance throughout this investigation i will include my prediction, method, diagram, results and a graph to show the relationship between the l. Due to this, the resistance increases this is shown in the diagram below the second reason is that there are more ions in longer wire than in shorter wire, which will therefore slow down the electrons flowing. Free essays regarding current resistance wire affects length for download 1 - 25. Gcse physics coursework - resistance of a wire coursework resistance of a wire task to investigate how the resistance of a wire is affected by the length of the wire. Free college essay resistance of a piece of wire planning in this piece of coursework, i am going to investigate what affects the resistance of a piece of wire.