A Particle with Charge Q Is to Be Brought from Far

question 54

Multiple Choice

A particle with charge q is to be brought from far away to a point near an electric dipole.No work is done if the final position of the particle is on:

• A)the line through the charges of the dipole
• B)a line that is perpendicular to the dipole moment
• C)a line that makes an angle of 45 ° with the dipole moment
• D)a line that makes an angle of 30 ° with the dipole moment
• E)none of the above

---

Definitions:

Properties

Characteristics or attributes that define the behavior, state, or qualities of a system, substance, or object, in various contexts.

Insulator

A material used to electrically isolate two conductive surfaces.

Valence Electrons

Electrons in the outermost shell of an atom that are significant in chemical bonding and reactions.

Voltage Change

A variation in the electrical potential difference between two points in a circuit, which can cause current to flow if a path is available.