Final exam Third Task : Calculating About Electrical

The Electric Field

The electric field is defined as the space around an electric charge source where other electrical charge in this space will experience coulomb force or electric force in the form of pull or repulsion.

Charged objects that generate an electric field we call the charge source. Another charge that we put under the influence of an electric field the charge source we call the test charge. Powerful electric field at the location where the test charge is defined as the Coulomb force (electric force) acting on the test charge divided by the test charge, or it can also be said that the electric field strength is directly proportional to force and inversely proportional coulomb big test charge.

For example:

Calculate the electric field strength experienced by the test charge by 9 by Coulomb electric force of 360 Newton!

"Electric field strength is directly proportional to force and inversely proportional coulomb big test charge."

Strong electric fields in the above situation is the electric force of 360 Newton is divided by the test charge equal to 9 Coulomb . so the results obtained is equal to 40 Newton per  Coulomb.