Resistance coursework method
Learners also are demanded a rigorous investigate method to do this a great number of examples of homework information writing for physics will be in the region of physics resistance gcse coursework, resistance of the wire coursework, theses on vigor along with a great deal of styles of gcse physics coursework college students will want to. A gcse coursework example 2 1 shanel le 11design task 5 – child 2 the year 1 teachers at dubai british school have asked me to design and create a piece of children’s furniture that is safe for the children and can be kept in their classroom. Read resistance coursework free essay and over 88,000 other research documents resistance coursework method 1 i will measure the resistance of 8 different lengths of nickrome wire using a tape measure 2 i shall join the multimeter in series with a direct current power supply (ie a power pack), setting the value to 4v.
Fire and steel construction from steelconstructioninfo jump to: where the heated perimeter is further reduced by the method of the construction (eg shallow floor systems), and brings together in one document details of many of the methods of achieving fire resistance for structural steelwork. The electrical resistivity method involves the measurement of the apparent resistivity of soils and rock as a function of depth or position the resistivity of soils is a complicated function of porosity, permeability, ionic content of the pore fluids, and clay. In 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 of flow of charge through a conductor, and it is measured in amps using an ammeter. Plastic analysis version ii 35 - 3 24 fully plastic moment of a section the fully plastic moment m p, of a section is defined as the maximum moment of resistance of a fully plasticized or yielded cross-section.
Gcse physical education my personal exercise plan name:_____ athletics gcse pep may 2006 2 contents page i will use a variety of different training methods for training clearly state how you will measure your improvement muscular endurance resistance training – weight training exercise to music circuit training. Resistance of a wire (physics) coursework watch announcements start new discussion i'm doing a physics coursework on the resistance of a wire: im not sure which material to use to measure the length, either: the preliminary results can then be used in the method to explain why you're going to use the wire and why you've chosen the. 1 the thermistor is made from a mixture of metal oxides such as copper, manganese and nickel it is a semiconductor as the temperature of the thermistor rises, so does the conductance as the temperature of the thermistor rises, so does the conductance. Coursework - plan improvements 1 sign out a laptop on the sheet prediction method equipment range risk assessment to investigate a factor that affects air resistance acting on a falling object a parachute will accelerate until it reaches terminal velocity if you increase the surface area of the parachute you increase the air resistance.
Im doing my resistance of a wire coursework and ive done all of it apart from the last bit where i have to describe how the experiment testing the resistance of a wire could be used in a workplace. First before starting my coursework i have decided to choose a factor that will affect the resistance of a wire i shall do this by going through all of the factors that affect the resistance of a wire and how i would measuring each factor to find out which would be the most effective and easiest factor to measure. The amount of resistance depends on the length and thickness of the wire the play-doh with a large diameter and a short length provided the greatest resistance at 5641 v/a the play-doh that provided the second greatest resistance, of 4168 v/a, had a small diameter and a long length.
Resistance of a conductor will decrease if its length and temperature remain constant method wire lengths (independent variable) of 20 cm, 40 cm, 60 cm and 80 cm were used. Physics coursework theory - resistance of a wire topics: electrical but if i were to do this experiment again, i would use newer, more accurate ammeters and voltmeters, a more accurate method of measurement, and take a much wider range of readings, and more readings so that a more accurate average can be taken. An introduction to electrical resistivity in geophysics rhett hermana) department of chemistry and physics and department of geology, radford university, radford. Markedbyteacherscom coursework, essay & homework assistance including assignments fully marked by teachers and peers get the best results here. The resistance of a wire is directly proportional to the length of the wire and inversely proportional to the cross-sectional area of the wire (3) this means that when the method 1 connect up the circuit using the circuit diagram using crocodile clips to connect 1m of wire to be.
Resistance coursework method
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. Free gcse physics coursework essay stem » physics an investigation into the resistance of a wire - gcse physics coursework updated on december 30, 2016 luno2012 more contact author introduction in this article i will investigate what affects the resistance of a wire i will repeat this method every 5cm until i get up to 100cm. - 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 in this experiment we had to use a method of finding resistance resistance = voltage current prediction prediction: i think that in the length of.
- Series and parallel circuits compose a paper describing the rules of voltage, resistance and current (and power) in a dc series circuit and a dc parallel circuit explaining how voltage, current and resistance are affected when a short circuit or open circuit occurs in series and parallel circuits.
- Physics gcse coursework: resistance of wire aim: to investigate if the length of wire affects its resistance prediction (hypothesis): i predict that the longer the wire the higher the resistance, and the shorter the wire the lower the resistance.
Introduction in this piece of coursework, i have been set the task of investigating factors that affect the resistance of a wire there are many things that affect the resistance of a wire but i have only got the chance to do one of these. An investigation into the resistance of a wire - a grade gcse physics coursework - an investigation into the resistance of a wire - a grade gcse physics coursework in this investigation i am going to investigate what affect the resistance of a wire. The calculation method we use is based on the total length of secondary wire, based on the size wire used your formula takes into account iprim and isec however, unless this is a window-type ct, you have no way of knowing the number of secondary turns used.