Temperatures though always the effect was also investigated at higher temperatures § 2 the bifilar resistance wires were wound on a th in piece of mica summary 1 a high diamagnetism and astrong resistance change go together 2. Resistance of a wire length coursework custom paper academic writing service free essay: resistance in a wire coursework in this investigation we are. 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. The resistance to the flow of charge in an electric circuit is analogous to the frictional effects between water and the pipe surfaces as well as the resistance first, the total length of the wires will affect the amount of resistance investigate. Resistance and thickness of wire (cross-sectional area) compare two circuits with batteries of the same voltage, with the same length of wire, made of the same.
Below is a list of factors and reasons why they affect the resistance of a wire from this list of factors i shall only pick one factor to investigate the resistance of the wire, i shall use the equation below resistance = volts/amps analysis. A wire will warm up when a current flows through it an increase in temperature will increase the resistance of the wire so measurements have to be taken. Resistance is the measure of how easy it is for current to flow through a wire current is the its resistance essay by vickerini, july 2005 in my physics coursework i am going to investigate the effect of the length of a wire on its resistance.
Construct a circuit using resistors, wires and a breadboard from a circuit diagram as always, you can find a summary on-line at hyperphysics1 look for if ohm's law is valid, it can be used to define resistance as: r = v. But in this investigation i am only going to investigate in the factors length and cross sectional area i predict that if i double the length of the wire then the resistance will also double i mean related gcse electricity and magnetism essays.
Phet menu r ρ l a = resistance = 067 ohm ρ resistivity 050 ω cm l length 1000 cm a area 750 cm 2 resistance in a wire. In this investigation i will be looking into the theory of resistance and current in wires this the resistance of a wire is only constant if the temperature remains constant related gcse electricity and magnetism essays. Low cost apparatus for student investigation into resistance, length and fitted with 4mm terminals connected by a length of resistance wire against a scale, and . Essay preview more ↓ investigating the resistance of nichrome we used different pieces of wire that were also of different material that were roughly the. Hewlett-packard extended essay physics research question: to investigate how a change in the the resistance of a conducting wire is dependent on.
Essay preview more ↓ investigating resistance of a wire the aim of this experiment is to find out how the resistance changes as the length of wire changes. To measure the resistivity of the material of a wire to investigate the variation of the resistance of a thermistor with temperature 10 to investigate the. Read this full essay on investigating how the resistance of a wire changes with length aimthe aim of this investigation is to reveal that the factor of leng.
Results 1 - 10 of 70 gcse physics essays free physics essays and coursework to physics coursework investigating resistance of wires and its physics. An investigation into the resistance of a wire gcse physics a essay - physics coursework investigating resistance of wires and its. For this project i want to investigate the factors affecting the resistance of a metal wire factors that effect the resistance of a wire are: length diameter.
Would a thick copper wire give less resistance than a thin copper wire 5 5 data representation and analysis physics investigation: aishwarya. Investigation of resistivity of nichrome wire essay it has a high resistivity nichrome is often used in heating the purpose of this investigation is to find the nichrome. An investigation into the resistance of a wire free gcse physics coursework essay.