But until then it is very difficult to tell whether they are or not. This is where the cross sectional area is inversely proportional to the resistance, and the length, of the resistor, is directly proportional to the resistance.
Even though wire was not being used in the experiment, resistance putty conducts electricity and so the same example can apply. From looking at my graph, it shows the results are neither inversely or directly proportional.
We can also think of the electrons as being cars. Cirrodiform and inflexible Rodolfo observes that his leopards respond or resonate in an analysis of mistriss hibbins as evil in nathaniel hawthornes the scarlet letter a surprising way.
To make my conclusion more valid, more experiments could be done. After preparation of a mesio-occluso-distal MOD cavities and cusp reduction, the teeth were endodontically treated. For example, electrons travelling along a really long piece of resistance putty will encounter more atoms from the putty than a really short one, so the longer the wire, the more resistance.
There I also expect the resistors to be applicable to ohms law. We can also think of the electrons as being cars.
A long piece of resistance putty can represent a traffic jam on the motorway. There is also only one point on the graph, which is away from the best-fit line.
The percentage of light given out is not increasing at the same rate as it once did, as the resistance of the circuit, begins too become more constant.
An analysis of mistriss hibbins as evil in nathaniel hawthornes the scarlet letter An analysis of mistriss hibbins as evil in nathaniel hawthornes the scarlet letter A summary of Chapters 15—16 in Nathaniel Hawthorne's The Scarlet Letter.
This could be due to the readings constantly fluctuating and the current reading being too small. In order to minimize the effect of size and shape of the teeth on the results, the height and the width of each tooth was measured buccolingually and mesiodistally with a digital caliper Mitutoyo CD15, Mitutoyo Co.
This could be because I was not being accurate enough with having exactly 8cm of resistance putty and having the width exactly the same as with all the other different lengths. This could be why the ammeter and voltmeter readings fluctuated quite often.
Each overdenture sample was tested three times to examine vertically, obliquely and anterior-posteriorly directed tensile dislodging forces. Michelinakis [ 17 ] and Doukas [ 18 ] found that the inter-implant distance can affect the retention of MITSO depending on the type of attachment used.
These results are fairly constant, and are acceptable. Also, all of the resistance readings with one cell are different to the other readings of the same length, as the current reading was not accurate enough.
Although we found points that were Van Kampen [ 14 ], Petropoulos [ 51015 ], and Tabatabaian [ 9 ] in separate studies have evaluated retention and resistance with different attachments while the implants were inserted at the symphyseal region. Accordingly, restoration of the root filled teeth remains one of the major concerns which should preserve an acceptable coronal seal as well as the tooth strength to increase its longevity [ 3 ].
In the results above, I failed to do so, and that explains why the graph isnt as straight as it should be. At a roundabout, you get to where you want to be quicker, as the queue is shorter than in a long motorway traffic jam.
This graph was also a straight-line graph, with a positive gradient, which means that the resistance was a constant. In order to have a precise reconstruction of occlusal surface in test groups, silicone moulds were prepared from each tooth using condensation putty heavy body Speedex; Coltene, Altstatten, Switzerland and then each mould was sectioned in occluso-apical direction and was used during occlusal reconstruction Figure 1.
The longer the resistance putty, the more obstruction the electrons have when trying to travel through it. Whilst cutting the resistance putty it was difficult to cut it inside the tray lined with plastic, as the ruler I was using was too long to fit in.
Therefore, the longer the resistance putty, the greater the total of resistance there will be. So, I have decided to amend my range from 20cm to 6 cm, to 16cm to 2 cm. K is a constant in the formula, and is also know as P.
This could be done by putting the resistance putty into a water bath and connecting the wires to the putty in this way. The experiment could also be carried out in a dark room, so that there is absolutely no chance of light from out side effecting the readings on the luxmeter.
Here, it takes ages to get to where you are going as the queues is so long, and because there are so many cars. This is why I feel that when the calculations that were done for the conclusion, that the resistances received were not exactly 1 ohm and 2 ohms.
To get these results as accurately as I could, I rolled out the resistance putty to the longest length 20cm I needed, and took results for this length of resistance putty using one cell, then two cells, and finally three cells.
This is because I would like to see whether there is a greater resistance difference between the longest and shortest values, and in what pattern.c Calculate the resistance of the lamp at its running temperature. d Now, for several different values of p.d., measure the current through the lamp.
Plot a graph of your results; this graph is known as the voltage-current characteristic of the lamp. Development of Geotechnical Resistance Factors and Downdrag Load Factors for LRFD Factors and Downdrag Load Factors for LRFD Foundation Strength Limit State Design. Reference Manual. Development of Geotechnical Resistance Factors and Downdrag Load Factors for LRFD Resistance Factor Application Issues for Static Analysis of Pile.
Jan 02, · Factors that affect resistance of a wire? How do the following factors affect the resistance of a wire and how? Please explain well: cross-sectional area, magnetism and material. self-inductance in a straight piece of wire, is a minor affect compared to components that presumably are in the circuit.
After the current reaches Status: Resolved. On what factors does the resistance of a conductor depend? Ask New Question. Originally Answered: What factors affect the resistance of a conductor? On what factor does the resistance of wire depend?
Specific resistance depends upon which factor? What is resistance? What are the factor depend on it? factors that affect the resistance of a piece of wire; the one I am investing is the length at constant temperature.
My objective in this experiment is to investigate one of the factors that affect the resistance of a piece of wire.
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