How does the length of a wire affect resistance in a circuit essay
A thicker wire has less resistance also, the length of a wire has a linear correlation with the resistance 2x stack exchange network fusing- the fuse or circuit breaker should protect the wire in the case of faults such as overload or short circuit but sshouldn't affect the reast of my reasoning – user1783172 apr 7 '14 at 14:20. Does increasing the length of a nichrome wire affect its resistance introduction in this experiment i am going to see weather the thickness of wire will affect the resistance of a wire i will also be seeing weather different lengths of wire effect the resistance of the wire. 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. The wire material is also an important factor to consider, as it can affect the wire length that can be used on a project highly conductive materials like silver and copper offer the least amount of resistance to the flow of electrons compared to a highly resistant material like rubber.
The resistance should be proportionally higher for the 60cm length of wire than it is for a 10cm length of wire prior research indicates that the resistance of the 60cm length should be 6 times that of the 10cm length. Essay about investigating the factors that affect the resistance of a wire - investigating the factors that affect the resistance of a wire aim: my aim is to find out how the length affects the resistance of a wire. (ρ = resistivity of the wire, r = resistance of the wire, c = cross sectional area, l = length of the wire) summary of ohm’s law the current flowing through the circuit is directly proportional to the voltage applied to the circuit.
Read also does length of wire affect current essay cross sectional area of wire: for cross sectional area of wire, as i predicted, the greater the cross sectional area, the less resistance, this is because there is more space for electrons to fit through the wire when it is very thick, and so there will be less collisions between the electrons. It worked great and, we needed the long length of this wire - the 15 ft versions were too short i included a picture of the costume by jeremy barker if you add the appropriate strobe module to the circuit by jordan d on june 03,2017 see more answers (1) the el wire is water resistance, is the battery pack also resistance. For example, a 10 gauge wire has a larger diameter than a 16 gauge wire, giving the 16 gauge wire a higher resistance per foot than the 10 gauge wire the third factor is the wire length. For example, when the length of the wire is 20cm the resistance is 314 ohms when the length of the wire is 40cm the resistance is 618 ohms, which is roughly double in my main investigation i will see if this observation applies to my results. 3 temperature 4 type of metal aim: to investigate how the length of a nichrome wire can affect the resistance of a wire prediction: in my opinion the longer the wire the more resistance there will be.
Read also does length of wire affect current essay i will make sure that the same equipment is used in all the experiments so that if there is any different pieces of equipment it will affect all the experiments rather than only some or one. Thickness of the wire: the thicker the wire is the more free electrons in the current can spread out moving over a larger area therefore there is a smaller chance of colliding with the positive ions, thus it decreases the resistance. I will try the effect of fine wire to see if this supports an arc hypothesis maintaining the integrity of the coil even when it no longer exists resistivity = resistance (ohms) area (m2) / length (m) i rebuilt my divider with 10 x 1 m resistors to give 10:1 then used my 100 mhz 15 kv probe and minimized wire length. The diameter of the wire will be kept the same so that it is a fair test the voltage will also be kept the same, although the readings may not be exactly the same each time. 1 introduction the problem i am investigating is the effect of temperature on conductivity and resistanceusing a suitable conductor such as a copper wire, the following experiment will study whether the temperature of a wire will affect the flow of electrical current through a conductor.
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 resistance. The sound bite and the canned answer are the building blocks of all political rhetoric, but cruz’s experience on the debate circuit and in the courtroom (as texas’s solicitor general, he argued eight cases in front of the supreme court) has polished his style to a point of diminishing returns. The length of a wire affects - sample essay investigating how the length of a wire affects its resistance (the factors in this investigation are: (the material used for the wire, as some materials are better conductors of electricity than others so more electrons will pass through good conductors. Best answer: thicker wire - lower resistance your logic is correct the thicker wire has more space for the electrons to pass through consider the analogy of a highway if you have more lanes you can get more cars through.
How does the length of a wire affect resistance in a circuit essay
How wire size and length affects power and voltage loss posted by powerupgen determining available power use on wire sizes is a relatively straight forward calculation, albeit with different variables that can affect the voltage drop as well as the amperage rating. Set the power pack on as low a voltage as possible in order to prevent a high current passing through the circuit 2 place the 10 cm of nichrome between the two crocodile clips to complete the circuit. He even came up with a rule for working out the resistance of a circuit, hows does changing the length of wire affect resistance essay resistance of wires is to investigate how changing the length of wire can affect the resistance there are factors which can affect how accurate our expriment is come on four levels as in any. Free essays on slave resistance use our research documents to help you learn 1 - 25 setup equipment 2 make circuit with the set length of wire 3 draw results table 4 record results 5 change rating: essay this first report in physics will show the investigation of how the length of a wire affects its resistance for starters i.
- Essay investigating the resistance of a wire - investigating the resistance of a wire introduction my aim in this experiment is to investigate if the length of a wire affects the resistance of electrons.
- Chapter 22 physics study play dimensions and resistivity change how do each of these changes affect the resistance of the wire when metal wire is heated, collision rate of charge carriers within wire increases, so resistance increases the potential difference across a length of wire is increased what does not increase the.
- Iii)the distance between the earth pit & the point of application used to be few meters may be 50-100mtrs & therefore to maintain the low resistance of the earthing wire from the earth pit to the machinery the copper wire of 8/10 swg was used.
An analysis of length of a wire affects its resistance pages 4 words 1,445 view full essay more essays like this: not sure what i'd do without @kibin sign up to view the complete essay show me the full essay show me the full essay view full essay this is the end of the preview sign up to view the rest of the essay. The resistance of the smaller ordinary wire is 64 times the resistance of the monster wire the demonstration clearly proves that adequate wire size is essential to proper operation of a speaker it does not in any way prove that the monster brand is superior to ordinary copper wire of the same size.