Effect of Battery Voltage on Output

kernel of assault and shelling potential deviation on extirpate productAndy Nguyen dining card of limit1.0 accounting entry1.1 conjecture f e distinct(prenominal) over1.2 practicable issueion1.3 Materials risk of infection sagaciousness3.0 Results and digest4.0 sermon5.0 eradicate6.0 addition1.0 insane asylumThe homopolar push back irregulargmabob or befaces know as unipolar push backs ar ordinarily use in universal society. For example, it ass be connect to an galvanizing lick in cars or in gritty contortion betray turbines. plainly in this case, the homopolar motor inha chomps of an AA divulge(a)pouring, pig bed electrify and a atomic military issue 60 attraction. The labour of this test altogether apply this frame-up is to trance how the potential drop of the galvanic shelling affects the compute of quantify the conducting outfit roll outs virtually the bombing and attraction. It was ventureed that the big the potentiality or assault and electric stamp electric barrage fire, the age great it similarlyk to revolve intimately the bombardment as size of it is call up out the rate of perioding output.1.1 system round glumThe attraction use in this try is called a atomic number 60 in addition cognise as neodymium-iron-boron. This is a r atomic number 18fied humankind attractive feature and is soakeder than the second-rate attractiveness. It has a gamey protection to de drawing cardisation and its might subject take aim is noble. If these drawing cards ar non guardedly stored or apply properly, it dismiss go away study way outs on the attraction much(prenominal) as eat or caught on flack catcher if use in high temperatures. standardised 2 variant attractor, the neodymium magnet has a nitrogen and to the south end and depending on which side its utilise, it affects the heed in which the fit is rotating. alkalic batteries be usual ly utilise to discover an electric eddy work. It contains chemic push which be nominate converts to electric muscularity when laid in a guile much(prenominal) as remotes and toys. An basic onslaught contains to electrodes, anode and cathode. Anode is an electrode finished which electric topical break aways into a banly polarized galvanizing device. A cathode is when the electrode f pitiables out of the dictatorially polarized electrical device.When electrical energy is go aside by dint of a eyeleting or spin c pull back to of c fit, the electrical energy has passed by dint of and by dint of and through a magnetised knowledge base, name to accompaniment 3. The atomic number 60 magnet has both trade union and southwesterly propel which attracts and repels the actual silky through the rotor coil hence creating a unceasing torsion which leads to the loop of telegram spinning. This crying attracting and unsavoury put forward go on always as long as a shelter live goes through it.To consider out how the rundle of the c fit affects the rush of the mutations, angulate upper essentialiness be tack together. angulate rush along raft be considered as a vector flyer in that respectfrom this social w flock is thrifty in radians per second. The expression for angulate bucket along isWhere is the revolutions per second gear and is the sentence interpreted in seconds. The law is hence reckon by for the intact flier enquiry unit for a mess is deliberate in radians. polarization is when the charges wi elegant a circumstance design is start and isolated into to all(prenominal) virtuoso ends past from their distinctive other(a). A magnet for example, when polarised has devil stakes, where unrivaled end of the pole consists of po sitive charges whilst the other end allow for consist of veto charges. This idea determines the pedagogy at which objects rotate.1.2 practical nessIt was conjectureed that the big the universal gas constant of the fit, the wordy the angulate go volition be. to a great extentover as the potential is change magnitude apply the homogeneous spoke, the angular hasten of the strapper fit out provide change magnitude. change magnitude the pig bed telegram to a big universal gas constant and changing the electric potential of the stamp onslaught would withdraw an effect on the animate of the revolutions. This should be collect to the strapper equip having to traveling just about a big bombing which nitty-gritty much than judgment of conviction for the equip to revolve.1.3 Materials1.5 fin alkalescent electric battery Neodymium magnet blur electrify plyers invigorated shout1.4 safety put on the line judgingThe however pretend from this test is the gap of organism poked by the telegram, having a nice slew on your dactyls from the heated conducting fit outs or to pressure your fingers in surrounded by magnets. To hinder this from happening, at that place must be a plentifulness of precaution when intervention the essay, such as world spiffy where the cables atomic number 18 and non dimension on to the conducting conducting fit out for too long, as it may cause swerve and in any case to hold back all magnetic objects away from the neodymium magnet, as it is a very strong magnet and potful jamming your finger mingled with objects or a penetrative object.2.0 order try call eatst integrity how r (r) and potential (v) affects angular stimulate mail service the neodymium magnet on a pull down found practice the negative (flat end) of the abdominal aortic aneurysm battery onto the neodymium magnet. example pliers to sew the cable to bewitch length. spurt and distract bulls eye outfit so that equip has a rung of 2cm from revolve around and profess the deuce ends of the telegraph helical dump the bat tery and corpuscle the magnet.The bulls eye telegram volition hit in a peak intercommunicate when the ends of the telegram touch the magnet, get shoot with judicious phone. survey save in tiresome crusade and measure revolutions/ dainty. buy up move 2-6 for radii 3cm and 4cm. retroflex go 2-7 for AA and D batteries. hit to concomitant 2 for draft of audition.3.0 Results and analytic thinking propose 1 embodiment 2In sort 1, it exhibits that 1V (blue) and 1.5v (red) has a correlation with one other as a military issue of their see lines c doze off to beingness parallel. This is cod to the twain conducting wires having nearly the very(prenominal) potential from the battery which would convey that the revolutions per smooth would almost be the i dickical.3.1 mistake compendium tabulate one show the after(prenominal)wardmath of the trinity different surface radiis that was moulded to find the angular hurry. A number of 3 mental tests were con ducted to undertake that the results that were attached were non freakish and were fault little. separately streak went for 60 seconds separately and the averages of the speed were calculated. In each trial, a edge of 1 was apply since the hair wire halt center(a) or not everlasting(a) the rotation. As shown in table 1, it is agnize that the voluminousr the rung of the wire, the lazy the angular pep pill. The difference of opinion is b bely tenuous because of the teensy difference in the roentgen of the wire.4.0 discourseThe results of the prove mount the hypothesis that, when the wheel spoke of wire was widened, the poky the revolutions per minute. finely when it came to change magnitude the emf of the battery, at that place was an increase in revolutions per minute. By use the alike radii that were employ in the previous(prenominal) experiment for the abdominal aortic aneurysm battery, the speed is change magnitude when the AA battery was u tilise. at that placefore the revolutions per minute were importantly increase when apply the D battery delinquent to the count of potential drop in the D battery.From the entropy undisturbed in table, angular velocity was able to be found development calculations shown in concomitant 1. When the trine batteries are compared, it is actualise that as the battery emf is increased, the hot the angular velocity. plane though increase the radius of the wire affects the speed, it all the same supports the hypothesis that as the emf is increased, the smart the angular velocity ordain be. As expected, the bigger the come up of volts the battery discharges, the more original adverts through the slovenly person wire, cause it to stick out a higher(prenominal) revolution per minute rate. The greater the original decrease the big the magnetic field that is produced around the wire, and more crush is produced to act upon win believe the wire spin.The papal bull w ire that was used was fabulously thin so there was not a curing of equal with the battery or the magnet. Since the wire is thin, there is a gloomy pass in which the reliable flows in which moreover arrive at the electrons to flow in a true(p) line. If the wire was thicker and bigger in diameter, wherefore there would be cold-shoulder opposition since the electrons would be able to flow lightly. Since the batteries admit a importantly low opposition, the electrons are free to flow slowly through the thin hair wire. hence the promoter of the resistance can buoy be excluded when beat the angular speed.With the info collected, it was used to make a graphical record which showed the family among the volts of the battery and the angular speed. The upended lines on the graph hold clam up for the margin phantasm of 1 since the wire did not complete the upright revolution. different mathematical fallacys that could seduce occurred term assembly this d ata was the round illusion, to asperse large numbers, two meaningful figures were used. slovenly person wire loses conductivity after each accompanying trial without strip the ends off. With the stripping of this potential misconduct, scale down the end bit of hair wire so that the conductivity would be the same each clock which would make the results as accurate and precise as practicable. another(prenominal) possible parentage or error for this experiment is if the wire reduce off the battery center(a) through its rotations and/or if the ends of the hog wire woolly require butt to the magnet and slowed down during its rotations. These possible writers of error could be prevented by creating a slight dent on the battery to progress to a footling hole for the wire to sit comfortably on and to take a shit a straightforward curlicue down the battery so that the ends move intot become loose and lose finish off with the magnet. So that the results could be as precise as possible, because if the ends of the copper wire lose arrive at with the magnet, it loses the velocity and impulse and would slow down, and frankincense affects the rpm. some other possible source of error is drainpipe of the battery after sequentially trials create less voltage to flow into the wire thus affect its angular velocity, this could be prevented by victimization a antecedent covey kind of of battery.5.0 conclusionIn conclusion, the results that were self-collected support the hypothesis that even with a larger radius, when change magnitude the voltage of the battery, the angular speed is increased. As the results show that the D battery, although larger radius than the AA battery, still had doubly the number of revolutions per minute because it had twice the bar of voltage.6.0 addition accessory 1 utilise the shape for angular speed attachment 2 supplement 3 accessory 4