History of the Study of Magnetism

History of the Study of Mag kaleism Because charismatic fields were not discovered until recently, the news report of how they were discovered is quite interesting, and informative. 1.1 The spotting of Magnetic Fields We begin by giving an empiric history of the development of electromagnetic scheme. As stated, people had long know that magnetic fields existed, exclusively the only known source of these fields were permanent magnets, and no link was spring to electricity. In the early 1800s, Hans Christian Oersted began to suck the connection amongst electricity and magnetism. Oersted did most of his work employ compass needles, hardly we will derive the existence of magnetic fields, and their relation to electricity, use more familiar systems-stream carrying wires. Consider devil current carrying wires footrace mate to one another. A current is manifestly a collection of moving charges. Traditional electric theory predicts that, since the net charge on each(pr enominal) wire is zero, on that plosive consonant is no interaction between the two wires. Experiments in the 1800s, however, showed a surprising result: the wires were actually attracted to each other! The examine was repeated, with the currents running in opposite committals, with the result that the wires were mutually repelled. mates situations are depicted below. Figure 1.1 Figure 1.1: Parallel wires carrying current, in both parallel and antiparallel directions. In each strip an attractive or repulsive force is felt by each wire.

The overlarge arrows indicate direction of current, while the ween sy arrows indicate the direction of the forc! e felt by each wire. This experiment set up that there was some select of connection between magnetism and electricity, but a some more distinctions had to be made to generate a rational definition. Firstly, if a metal shred (a conductor) were placed between the two wires, it had no effect on the phenomenon. Since conductors shield... Youve written a comfortably history of the study of magnetism, but you can probably dip the reference to Figure 1.1. If you involve to get a unspoilt essay, order it on our website: OrderCustomPaper.com

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