Question

give some fundamentals of electricity and magnetism

give some fundamentals of electricity and magnetism

Homework Answers

Answer #1
  • Electricity is the presence or motion of charged particles.
  • Elctricity can be static or dynamic based on whether the elctrons are static or in motion.
  • Static electricity is the build up of charges on the surface or in the bulk of an object
  • Like charges repel each other and unlike charges attract each other
  • Motion of electrons gives rise to current or dynamic electricity
  • Based on the ability of an object to allow motion of electrons, they can be classified into conductor, semiconductor or insulator.
  • Moving charges or current gives rise to magnetic force or magnetism
  • Magnetic force can interact with other magnetic material from a distance
  • Magnetic field is the region around a magnet where the effect of magnetism can be fel

From the above we can see that electricity and magnetism are interlinked.

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