Work is defined to be force multiplied by distance. If one component of the equation is decreased while aiming to keep the resulting value, then the other component must be increased. In that sense, to keep the same amount of work while reducing the force, the distance where the force is exerted should be increased.
Answer:
The Magnitude of electric field is
Explanation:
From the question we are told that
The uniform linear density is
The distance on the y-axis is
Generally electric field is mathematically represented as
Where is the permitivity of free space given as
Substituting values
Answer:
Explanation:
There are three different forms of potential energy. The rock hanging above the ground has a form of stored energy called gravitational potential energy. ... The higher an object is above the ground or the greater its mass, the more gravitational potential energy it has.