# The length and area of wire affects its resistance essay

How does the diameter effect the resistance of a wire resistance of a wire depends on the area the wire, if any, if you doubled its length and . Free essay: how does length affect resistance coursework aim to find out how the length of a wire can affect resistance factors affecting resistance . In the case of the wire, resistivity is defined as the resistance in the wire, multiplied by the cross-sectional area of the wire, divided byshow more content it is this resistance which hinders the water flow and reduces both its flow rate and its drift speed.

I hypothesise that the length of the wire affects its resistance this is because from in-depth research from encyclopaedias and the internet i have found out that the electric current is the flow of charged particles around a circuit of conducting material. Resistance of a wire coursework essay multiplied by the cross-sectional area of the wire, aim to find out how the length of a wire can affect resistance. How the length of a wire affects its resistance essay a effect of the length of a wire on its resistance resistance is the measure of how easy it is for .

Current and resistance of a wire and the affects when the length changes essays: over 180,000 current and resistance of a wire and the affects when the length changes . When electricity flows through a wire, its electrons must move past the individual atoms of the wire material these impacts slow down the electrons and can eventually stop their flow there are a few factors that affect how much resistance electricity encounters, including the width of the wire, the wire material and the length of the wire. The resistance of a wire is given by the equation r = ρl / a where ρ is the resistivity of the metal from which the wire is made, l is the length of the wire and a is its cross-sectional area using the circuit below, you will make measurements of current and voltage for different lengths of wire. Essays: over 180,000 how does the length of a wire affect its resistance essays, how does the length of a wire affect its resistance length of the wire cross .

While both the electrical resistance (r) and resistivity (or specific resistance) ρ, are a function of the physical nature of the material being used, and of its physical shape and size expressed by its length (l), and its sectional area (a), conductivity, or specific conductance relates to the ease at which electric current con flow through a . To find out how the length of a wire affects the resistance of it free essays 616 words (18 pages is more atoms in a concentrated area and if the wire is . An analysis of length of a wire affects its resistance pages 4 words 1,445 sign up to view the rest of the essay read the full essay more essays like this:. How does the length of a wire affect its resistance this research paper how does the length of a wire affect its resistance and other 64,000+ term papers, college essay examples and free essays are available now on reviewessayscom.

How the length of a wire affects its resistance in my physics coursework i am going to investigate the effect of the length of a wire on its resistanceresistance is the measure of how easy it is for current to flow through a wire. Factors that would be affect the resistance of the graphite are length, cross sectional area and temperature then one wire was attached to one end of the . An experiment on the effects of an increase in the length of a nichrome wire on its resistance pages 5 words 1,711 sign up to view the rest of the essay. In my natural philosophies coursework i am traveling to look into the consequence of the length of a wire on its opposition resistance is the step of how easy it is for current to flux through a wire.

## The length and area of wire affects its resistance essay

The resistance of a wire depends on 3 parameters: the conductivity of the material from which the wire is made, its cross sectional area, and its length highly conductive materials, such as copper and silver, are used to manufacture wire to achieve a low resistance. Papers & how does length affect resistance essays at #1 essays bank since 1998 biggest and the best essays bank how does the length of a wire affect its . Current resistance wire affects length essays and research papers theory behind my experiment thickness (cross sectional area of the wire), length, and . To investigate how the length (mm) and the cross-sectional (mm2) area of a wire affects its resistance (ohms) home / free essays /.

- To investigate how the length and area of wire affects its resistance abstract: aim: to investigate how the length and the area of a wire affects its resistance.
- Resistance is directly-proport ional to the length, but inversely-proportional to the cross-sectional area, of a wire resistivity , on the other hand, is a constant for a particular metal and .
- An investigation into the resistance of a wire free gcse physics coursework essay length of the wire affects the resistance i have done a preliminary .

How does the length of a wire affect its resistance introduction: this first report in physics will show the investigation of how the length of a wire affects its resistance. Free essay: how does the length of a wire affect its resistance introduction: this first report in physics will show the investigation of how the length of. The resistance is proportional to the length of the wire divided by its cross-sectional area p is the resistivity of the material in question and varies greatly since area (assuming a circular wire) is a = pi r2 the larger the diameter of the wire the lower its resistance will be.