Are Electrons Negative Or Positive

Question

If the electrons move from negative to positive terminal then why does electric current flows in the contrary management

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Solution

In our mutual ascertainment that water flows from a identify at a higher level to a place at a lower level or potential irrespective of amount of h2o at the two levels . Heat flows from a body at a higher temperature to a torso at a lower temperature irrespective of the corporeality of oestrus contained by the two bodies . Similarly electrical charges motility from 1 betoken to another if in that location exist a divergence in electrical potential irrespective of concentration of charges at the two points . Thus electric potential determines the direction of flow of current . Charge flows from a torso at a higher potential to trunk at a lower potential . Past convention a positively charged body is always at a higher potential every bit compared to negatively charged body . If positive charges like protons or positive ions are gratuitous to motility they would move from higher potential bespeak to lower potential bespeak. Unremarkably the movement of charges implies movement of electrons. Information technology is clear that electrons will move from lower potential to higher potential. This constitutes electronic current. Since the convention is that menstruation is e'er from college to lower level, the conventional current is taken opposite to the electronic electric current. It should be remembered that conventional current implies that movement of positive charges whereas electronic current is movement of electrons.

NOTE : Conventional electric current was given much earlier when electron flow was known.And movement of electronic current is a modern concept.

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Are Electrons Negative Or Positive,

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