Physics

Guest

16 April, 14:17

Scientists represent electric field strength is a vector quantity, rather than as a scalar quantity. From this, we can infer that an electric field has magnitude and direction. What accounts for the directional nature of the electric field?

A)

law of attraction: opposite charges attract, like charges repel

B)

Ohm's law: electrons moving through a conductor to create a circuit

C)

voltage: is the potential difference between one conductor and another

Eliminate

D)

gravity: any object, with mass, even a particle, has an attractive force