electrical potential fieod produced by two points charges located at different points calcualte the energy stored in.it
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Answer:
When a free positive charge q is accelerated by an electric field, such as shown in [link], it is given kinetic energy. The process is analogous to an object being accelerated by a gravitational field. It is as if the charge is going down an electrical hill where its electric potential energy is converted to kinetic energy. Let us explore the work done on a charge q by the electric field in this process, so that we may develop a definition of electric potential energy.
A charge accelerated by an electric field is analogous to a mass going down a hill. In both cases potential energy is converted to another form. Work is done by a force, but since this force is conservative, we can write.
W=. For example, work W done to accelerate a positive charge from rest is positive and results from a loss in PE, or a negative. There must be a minus sign in front of to make W positive. PE can be found at any point by taking one point as a reference and calculating the work needed to move a charge to the other point.
Electric Potential
This is the electric potential energy per unit charge.
answer:-
Thus for a point charge decreases with distance, whereas for a point charge decreases with distance squared: Recall that the electric potential is a scalar and has no direction, whereas the electric field is a vector. To find the voltage due to a combination of point charges, you add the individual voltages as numbers.