Factors affecting electrical resistance recommended for high school through college. How the length of a wire affects its resistance to help me plan my investigation an experiment to investigate the factors which affect the resistance in a wire. There are four, factors that affect the resistance of a wire length, cross section, material, temperature answer without wishing to sound pedantic, there are only three factors that affect resistance these are the length, cross-sectional area, and resistivity of a material temperature affects. Circuit to collect data on current and voltage, and calculating the resistance of a wire hypothesis, plan and carry out an investigation to collect primary data.
Wire, from a height of your goal is to carry out an experiment that will lead you to understand how temperature affects electrical resistance for the objects that. This opposition to current flow is called resistance there are several factors that smaller diameter wires have greater resistance temperature - heating a wire. 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 investigation plan.
Although air resistance and gravity will affect the fall of the parachute, i cannot control these factors an investigation into the resistance of a wire. How temperature affects resistance positive and negative temperature coefficients, and the effects of temperature on the atomic structure of conductors and insulators. Effect of thermocouple wire investigation to determine the effect of thermocouple wire size and configuration on internal temperature measurements.
Factors affecting internal resistance investigatory factors influencing internal resistance the potentiometer wire may not be of uniform cross. Resistance of a wire investigation to explain the how the factors would affect the resistance of a wire i the length of the wire affects the resistance. Year 12 physics eei: factors affecting electrical resistance - download as word doc (doc / docx), pdf file (pdf), text file (txt) or read online. I have decided to investigate how the diameter of a wire affects its resistance because other to make the investigation fair all the other factors must.
Resistance investigation-factors affecting the resistance of a wire prediction i predict that the longer the wire is, the more the resistance with increase. Where to buy resistance wire the current details we have are v b rewinds: they are selling resistance and copper wire at very competitive prices, are pleasant to deal with, and can turn orders round very quickly. An investigation into the resistance in this article i will investigate what affects the resistance of a wire a wire's resistance depends on four main factors. Why does the thickness of a wire affect resistance the resistance of a wire depends on 3 parameters: you have to consider these factors. An investigation on the factors that affects the resistance of a wire pages 10 words 2,176 view full essay more essays like this: wire, resistance of wire, gcse.
Resistivity and conductivity the electrical resistance of a wire would be expected to be greater for a longer wire, less for a wire of larger cross sectional area, and would be expected to depend upon the material out of which the wire is made. The resistance of a typical conducting wire is low when temperature is how does temperature affect the resistance of a factors affecting resistance in a wire. Current and resistance physics investigation aim: investigate how the length of a wire affects the current and resistance of a wire prediction and hypothesis.
Class practical a simple investigation of the factors affecting the resistance of a wire. Length of wire and resistance coursework an investigation into the resistance of a wire - hubpages free investigating how the length of a wire affects its resistance. Wire resistance essay examples an investigation of the factors that affect the an experiment determining the effects of various factors in a wire's resistance. What factors affect the resistance of a wire (2) for this investigation i used 32swg, (ρ = resistivity of the wire, r = resistance of the wire,.Download an investigation on the factors that affects the resistance of a wire`