Class practical a simple investigation of the factors affecting the resistance of a wire. Physics coursework title 2017 using conductors made of children's play ( modelling) dough, investigate quantitatively the effect on resistance, calculated from measurements of voltage across and current through the conductors, of changing the conductor length and obtain data to establish whether dough colour has an. Science coursework the resistance of a wire aim: to find out how the length of a wire affects the resistance of it knowledge: ohms law is a mathematical equation that shows the relationship between voltage, current several smaller anteromediastinal lymphnodes which were all less than 1 cm were also evaluated.
How the length of a wire affects its resistancein my physics coursework i am going to investigate the effect of the length of a wire on its resistance resistance is the measure of how easy it is for current to flow through a wire current is the rate.
The classic physics experiment this was designed as an intro for an isa but could be used for this practical in any syllabuss it includes model results, info on variables , anomalous data and graphs.
Physics gcse coursework: before starting my coursework i have decided to choose 2 factors that will affect the resistance of a wire evaluation the experiment went fairly well, with good results and graphs obtained all round we didn't encounter any problems, and as far as seen so far there were no major problems. To investigate the factors of 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 is changedvariablesvariables that.
1564 words - 6 pages 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 theory what is resistance electricity is conducted through a conductor, in this case wire, by means of free electrons the number of. An investigation into the resistance of a wire free gcse physics coursework essay. Experiment to investigate the relationship between a conductor's length and wire to electrical resistance disclaimer: this essay has been submitted by a student (the physics classroom,2016) in the same manner, the wider the wire, the less resistance that there will be to the flow of electric charge.
United kingdom extended essay help an investigation into the resistance of a wire gcse physics for use of pow online essay writing service - resistance of a wire physics coursework gcse gcse essay helping others - resistance in a wire (coursework evaluation) physics forums. 6 | physics 2007 sample assessment instrument and indicative responses comments hypothesis if the length of a wire is increased then its resistance will increase if its cross-sectional area and temperature remains constant if the cross -sectional area increases then the resistance of a conductor will decrease if its length. Resistance wire used after preliminary experiment teacher suggests link between resistance and dimensions of a metal student makes full decision about methodology, equipment and materials all choices are fully justified with reference to experimental errors and safety opportunities for observation and assessment of. Resistance in a wire free essay example: how the resistance of a wire is affected by its length this investigation will determine how changing the length of the wire, when passing before conducting an experiment a risk assessment must be performed to identify the possible dangers incorporated with the investigation.
Circuit to collect data on current and voltage, and calculating the resistance of a wire (p4c) teachers may wish to refer to: experiment_276html candidates should be made aware of the: • health and safety issues • need to provide a quantitative evaluation of the data collected • sources of. The two physics ones were on 'the resistance of a wire' and the other one for physics is to do with the danger of mobile phones more simple the task that i was expecting that its hard to think about things to write, so i think i didnt do well in my biology controlled assessment in comparison to the other two.