The electric field intensity at a particular location surrounding a Van de Graaff generator is 2.15E3 N/C. Determine the magnitude of the force that this field would exert upon a ball with 3.85E-7 C of charge when positioned at this location. Round to the appropriate number of sig figs, and put your answer in scientific notation

i think it would be 5

we have been given a quadratic function and we need to restrict the domain such that it becomes a one to one function.

we know that vertex of this quadratic function occurs at (5,2).

further, we know that range of this function is .

if we restrict the domain of this function to either or , it will become one to one function.

let us know find its inverse.

upon interchanging x and y, we get:

let us now solve this function for y.

hence, the inverse function would be if we restrict the domain of original function to and the inverse function would be if we restrict the domain to .

answer///isobars;