Skill theatre of operations P: Planning What I am going to go over is how the diameter of a telegraph affects the resistance of the wire. I plan to depart the diameter of the wire. In order to keep it a fair shew I will need to keep the following things the alike(p): -The same electric electric potential of electricity entering the circuit (I expend 6V) -The length of the wire -The temperature -The type of wire I run through identified some hazards and I will deal with them as shown below: Hazard 1: galvanic energy: What I will do is make sure that the voltage never gets dangerously high to make sure that a) nonexistence is electrocuted and b) so that the wire does not get too sweltry as is may change the results of the experiment or person could blow ones stack themselves When planning my investigation I will be make use of the following scientific knowledge: Ohms faithfulness: An ohm is a unit used in the international administration of ginmillments to monetary standard resistance. Ohms law states that resistance is inversely proportional to the cross-sectional area of the wire. The symbol for an ohm is the Greek letter omega (?). By definition, an ohm is enough to one volt creating one ampere in a device, abbreviated as V/A.
The equation to do piece of work out the resistance any circuit is V/I = R, where V is the voltage of a device, I is the current, and R is the resulting resistance. In order to calculate Resistance using Ohms Law I will need to understand the following things: Current: A measure of the commingle of electrons, expressed in amperes (A). Voltage: ele ctric automobile potential or potential diff! erence, expressed in volts (V). It is the crowd and pull of the potential difference between two points, which causes electrical current to flow through... If you want to get a serious essay, order it on our website:
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