Question

Is Electric field a scalar?

Answer 1

Hint: An electric field is an electric property that is associated with every point in space where a charge exists in any form. The electric force per unit charge is another term for an electric field. Variable magnetic fields or electric charges are the most common causes of electric fields.

Complete answer:
Electric fields are not scalars. The electric field is a quantity that is measured in vectors. The ratio of force per unit test charge is known as the electric field. Electric field is a vector quantity because force is a vector quantity.
The electric field formula is as follows:
$E={\displaystyle \frac{F}{Q}}$
where, the electric field is denoted by the letter $E$, $F$ is the force and $Q$ is the charge.

The volt per meter (V/m) is the SI unit for measuring electric field strength. The field's direction is determined by the direction of the force acting on the positive charge. The electric field radiates outwards from positive charge and inwards from negative charge.Scalar quantities are physical quantities that are defined solely by their magnitude or size.

For instance, length, speed, work, mass, density, and so forth. The addition of these physical quantities follows the simple rules of the algebra. Here, only their magnitudes are added.Examples of Scalar Quantities: there are plenty of scalar quantity examples, some of the common examples are:
-Mass
-Speed
-Distance
-Time

Note: Coulomb's law states that when a charged object enters the electric field of another charged object, it experiences a force. The force acting on the unit positive charge at a given point in space is used to calculate the electric field.