Electric Potential: Difference between revisions
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--editing in progress[[User:Rakin Mohammed|rmohammed7]] ([[User talk:Qwu80|talk]]) 17:18, 25 October 2015 (EDT) | --editing in progress[[User:Rakin Mohammed|rmohammed7]] ([[User talk:Qwu80|talk]]) 17:18, 25 October 2015 (EDT) | ||
Short Description of Topic | Short Description of Topic | ||
Potential energy can be thought of as the energy that is stored within a system that will soon be utilized for some other action. It is the opposite of kinetic energy, which is the energy associated with something in motion. For studying electric potential of charged particles, we first need to understand that sigle particles themselves dont really have potential energy. When we analyze a system for electric potential, we need to choose a a system containing one or more objects/particle/etc.. The potential energy will be derived from the interactions between the objects within our system. On the other hand, kineic energy will be related to the work done by the surroundings of the system.This value can be changed if the work done is positive or negative. Therefore, the change in kineic energy of our system must be equal to the work done by the surroundings. Work can be derived by calculating the dot product of the force and displacement. Potential energy is asscociated with the internal work of the system, that is, work that is done by objects counted within the system. Therefore, the potential energy change of a system is equal to the negative interior work. Now, to put all this together, we have the conservation of energy rule. This states that energy cannot be created or destroyed between events of interacting objects. That is why delta K plus delta U must be zero. | |||
==The Main Idea== | ==The Main Idea== |
Revision as of 15:14, 5 November 2015
Electric Potential is the potential energy associated with interacting charged particles that create electric fields and impact each other through these fields. Electric potential is found by travleing across a path through a uniform or nonuniform electric field.
Review of Potential Energy
--editing in progressrmohammed7 (talk) 17:18, 25 October 2015 (EDT) Short Description of Topic
Potential energy can be thought of as the energy that is stored within a system that will soon be utilized for some other action. It is the opposite of kinetic energy, which is the energy associated with something in motion. For studying electric potential of charged particles, we first need to understand that sigle particles themselves dont really have potential energy. When we analyze a system for electric potential, we need to choose a a system containing one or more objects/particle/etc.. The potential energy will be derived from the interactions between the objects within our system. On the other hand, kineic energy will be related to the work done by the surroundings of the system.This value can be changed if the work done is positive or negative. Therefore, the change in kineic energy of our system must be equal to the work done by the surroundings. Work can be derived by calculating the dot product of the force and displacement. Potential energy is asscociated with the internal work of the system, that is, work that is done by objects counted within the system. Therefore, the potential energy change of a system is equal to the negative interior work. Now, to put all this together, we have the conservation of energy rule. This states that energy cannot be created or destroyed between events of interacting objects. That is why delta K plus delta U must be zero.
The Main Idea
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