An electric field vector represents the force per unit charge exerted on a positive test charge at a specific point in space, providing both the magnitude and direction of the electric force. It is essential for understanding how charges interact in electrostatic fields and is a foundational concept in electromagnetism.

Electric Field Vector

electric field vector

Force per unit charge is a fundamental concept in electromagnetism, representing the electric field at a point in space. It quantifies the force experienced by a positive test charge placed in the field, providing a measure of the field's strength and direction.

force per unit charge

positive test charge

specific point in space

magnitude and direction of the electric force

charges interact

Electrostatic fields are regions around electric charges where other charges experience a force due to the presence of the electric field. These fields are governed by Coulomb's law and are characterized by field lines that originate from positive charges and terminate on negative charges.

Relevant Degrees

Your Lessons