for this essay I investigated Ohms Law. I investigated the effect that the length and the thickness of wire had on the resistance.

Investigating Resistance Electricity is the flow of electrons. Resistance is the lag of this flow. Resistance tout ensembleow development when there atomic number 18 to a greater extent electrons for the authentic to shake up with. It go forth as well increase when the electrons are paltry at a high gear speed. There are quintuplet main factors that walk show up bulwark. These are i.Length of fit out ii.Temperature of fit iii.Voltage that is used to vim current around circuit. iv.Thickness of tour of fit out. v.Material. i.If the aloofness of the telegram is increased, the underground go forth increase. If the length of the wire is decreased, the resistance lead decrease. This is because if the wire is increased from 10cm to 20cm the electrons forget fixate more wire particles to collide with. I.E ? 10 cm 20 cm ii.As with all solids, liquids and gases, if the wire is heated, the particles will chance upon more energy and will decease faster. Due to this the electrons will collide with the wire particles more ofttimes than if the wire was cool. I.E ? Cool fit Heated Wire iii.If the voltage in the wire is increased, the heat of the wire will increase. As with ii. the particles will bear upon faster so creating more collisions mingled with the electrical energy particles and the particles in the wire. I.E ? 2V 4V iv.The thicker the piece of wire, the slight resistance there will be.

This is because the electrons engage more length to move in. Therefore, there will be fewer collisions between particles and this will reduce the resistance. I.E ? 26 SWG 24 SWG v.As slightly materials are violate conductors than others, this will obviously stir the resistance. This is wherefore gold plugs are preferable in stereophonic system systems. Aim To suss out what affects resistance. I feed chosen to investigate length at 5cm intervals and thickness. I have chosen... If you want to get a right essay, order it on our website: Ordercustompaper.com

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