Electrostatics is the branch of physics that deals with stationary electric charges and the forces they exert on each other.
An electric field is a region in space where an electric charge experiences a force. It is represented by a vector quantity and is measured in units of volts per meter (V/m).
The electric field at a point in space is calculated by dividing the force experienced by a test charge at that point by the magnitude of the test charge. It can also be calculated using Coulomb's law, which states that the electric field is proportional to the product of the two charges and inversely proportional to the square of the distance between them.
Electric potential is a measure of the amount of work that has to be done to move a unit positive charge from a reference point to a specific point in an electric field. It is measured in units of volts (V).
To solve electrostatics problems, you need to have a good understanding of the concepts and equations involved. It is important to carefully identify the given information, choose the appropriate equation, and use proper units in your calculations. Practice and understanding of the underlying principles will help you solve these problems effectively.