electric field lines show the direction that a positive charge would experience a force in an electric…

electric field lines show the direction that a positive charge would experience a force in an electric field. a negative charge in an electric field would experience a force in the opposite direction of the field lines.\nthe model below represents the electric field around a positive ion. select the charge that will feel the strongest attraction due to the electric field.

electric field lines show the direction that a positive charge would experience a force in an electric field. a negative charge in an electric field would experience a force in the opposite direction of the field lines.\nthe model below represents the electric field around a positive ion. select the charge that will feel the strongest attraction due to the electric field.

Answer

Brief Explanations:

The problem asks to identify which charge will feel the strongest attraction due to the electric field of a central positive ion.

  1. Nature of Force: Attraction occurs between opposite charges. The central ion is positive, so we are looking for a negative charge.
  2. Strength of Force: The strength of the electric force (and electric field) is inversely proportional to the square of the distance from the source charge ($F \propto \frac{1}{r^2}$). This means the closer a charge is to the source, the stronger the force it experiences. Electric field lines are also denser where the field is stronger.

In the provided model:

  • The central charge is positive (red circle with "+").
  • There are two positive charges (green circles with "+") and two negative charges (green circles with "-").
  • The positive charges will be repelled by the central positive ion.
  • The negative charges will be attracted to the central positive ion.
  • To find the strongest attraction, we need to identify the negative charge that is closest to the central positive ion. Observing the diagram, one of the negative charges is significantly closer to the central positive ion than the other negative charge.

Therefore, the negative charge closest to the central positive ion will experience the strongest attraction.

Answer:

The negative charge (green circle with "-") located closest to the central red positive ion.