Find another essay on factors affecting the resistance of a wire 2050 words - 8 pages physics coursework- ohm's lawaim: to investigate the factors of affecting the resistance of a wirein this experiment i will be using a metal nichrome wire to show the resistance when the length and width. Determine how length, cross-sectional area, and type of material affect the resistance of a metal rod sensors and equipment this experiment features the following vernier sensors and equipment. Factors affecting resistance wire essays and research papers aim: the resistance of a wire depends on certain factors investigate the effect of two of these factors - planning some variables that will resistance of a wire evaluation evaluation experiment one: this experiment was quite.
Personal factors may also affect consumer behavior some of the important factors that influence personal buying behavior are: lifestyle has different characteristics, such as dominance, aggression, confidence etc that may be useful to determine the behavior of consumers to the product or service. Water as a resonant medium for unusual external environmental factors demeo j 1 1 director, orgone biophysical research laboratory, ashland ppca is a global association dedicated to the ongoing creation and distribution of technical and application an experiment determining the effects. Investigating the effect of length on resistance is common but some students may wish to investigate the effect of the thickness of wire in either case, different wires should be made of the same material students may need to know the conversion between swg (standard wire gauge) and wire diameter/radius.
What is the definition of resistance in physics what is resistance of a conductor the movement of electron gives rise to the flow of current through metals the moving electrons collide with each other as well as with the positive ions present in the metallic conductor. The size of the wire the material of the wire (aluminum copper, silver) the construction of the wire (single strand, solid, or multiple strand (like an electrical cord the power carried but the wire the frequency of the signal sent through it the temperature of the wire the condition of the. A study is made of the effect of curing temperature on the compressive strength of a certain type of concrete five concrete specimens are cured at each of four temperatures, and the compressive strength of each specimen is.
- factors affecting the resistance of a metal wire 1 investigate some of the factors that affect the resistance of a metal wire the current and voltage will be measured and then v = ir will be used to calculate the resistance. Factors affecting electrical conduction through the use of independent variables such as the material of the conductor, the thickness of the conductor, the variation in temperature of a conductor and presence of impurities within a conductor. Factors affecting internal resistance investigatory projecthigh school project factors influencing internal resistance a c k n o w l e d g e m e n t s acknowled this project would not have the potentiometer works on the principle that when a constant current flows through a wire of uniform. There are four different factors, which affect the resistance in a wire:1 thickness - thin wires have more resistance than thicker wires, because there is not as much space inside the wire, which means the electrons have a lot more resistance inside the thinner wire than the thicker wire2. Investigating the factors that affect the resistance of a piece of wire before commencing my investigation, i have taken into consideration several factors, which will affect the investigation to determine how the value of resistance of a resistance wire changes with it's length.
The resistance r is the resistance wire (constantan nichrorome) that you will be trying to calculate set the power supply to 1v this limits the current through the wire in order to reduce any heating effect which may change the resistivity. The material make up of a wire affects its resistance other affecting factors include cross sectional area, temperature, and length. Factors affecting the resistance of a wire introduction: resistance is a force, which opposes the flow of an electric current around a circuit resistance is measured in ohms resistance is measured in ohms. Factors affecting the resistance length of the material the resistance of a substantial is reciprocally proportional to the cross-sectional space of the fabric a lot of cross-sectional area permitted the path of additional number of free electrons, giving less resistance. There are many things that affect the resistance of a wire but i have only got the chance to do one of these this would be very hard to do, because the equipment needed to do this experiment effectively has not been given to us secondly, the width of the wire is a factor.
Best answer: i) cross-sectional area of the wire reistance is inversely proportional to the area of cross-section of the wire more the cross-sectional area, easier it is for the electrons and hence charge to flow and hence more current and less resistance. [summary]cyberphysics factors that affect the resistance of a wire the resistance of an object is a measure of the how reluctant current is to flow through that object you may also sort these by color rating or essay length lab report: testing how the length of a wire determines its resistance. There are four basic factors of inductor construction determining the amount of inductance created these factors all dictate inductance by affecting how much magnetic field flux will develop for a given amount of magnetic field force (current through the inductor's wire coil.
The factor in the resistance which takes into account the nature of the material is the resistivity although it is temperature dependent, it can be used at a given temperature to calculate the resistance of a wire of given geometry it should be noted that it is being presumed that the current is uniform. A simple investigation of the factors affecting the resistance of a wire apparatus and materials for each student group 5 how science works extension: this experiment can be used as a more open-ended investigation students can select the variables, the ranges of results and the equipment used. Even though the focus in economics is on the relationship between the price of a product and how much consumers are willing and able to buy, it is important to examine all of the factors that affect the demand for a good or service these factors include. Objective :to study the various factors on which the internal resistance of a cell depends is inversely proportional to concentration of electrolyte wire keep primary cells in water bath to heat the electrolyte decrease concentration of electrolyte by adding the distilled water and determine internal.