Or, E = [M1 L1 T-2] × [I1 T1]-1 = [M1 L1 T-3 I-1]. Therefore, the Electric Field is dimensionally represented as [M1 L1 I-1 T-3].

## Does electric field have dimension?

The value of the electric field has **dimensions of force per unit charge**. In the metre-kilogram-second and SI systems, the appropriate units are newtons per coulomb, equivalent to volts per metre.

## What is the dimensional formula of?

Dimensional formula (equation) (Definition) : An equation, which gives **the relation between fundamental units and derived units** in terms of dimensions is called dimensional formula (equation). In mechanics the length, mass and time are taken as three base dimensions and are represented by letters L, M, T respectively.

## What is the dimension of intensity of electric field?

[MLT−3A1] Hint: The dimensional formula of electric field intensity can be found by using the dimensions of force and charge, as electric field intensity is the force per unit coulomb. Mathematically, **$E=dfrac{F}{q}$** , where E is electric field intensity, F is the force exerted on charge and q is charge.

## What is uniform electric field?

A field in which the value of the field strength is the same at all points. For example, a uniform electric field **exists between two parallel charged plates**. At the ends of the plates the field is non-uniform. Uniform magnetic fields may be produced by Helmholtz coils. From: uniform field in A Dictionary of Physics »

## What is density dimensional formula?

The formula for density is **d = M/V**, where d is density, M is mass, and V is volume. Density is commonly expressed in units of grams per cubic centimetre.

## What is the dimensional formula for radius?

For example, if r is the radius of a cylinder and h is its height, then we write **[r] = L and [h] = L** to indicate the dimensions of the radius and height are both those of length, or L. Similarly, if we use the symbol A for the surface area of a cylinder and V for its volume, then [A] = L^{2} and [V] = L^{3}.

## What is dimensional formula and dimensional equation class 11?

Dimensional Formula is the **expression which shows how and which of the** base quantities represent the dimensions of a physical quantity. Dimensional Equation is an equation obtained by equating a physical quantity with its dimensional formula.

## What makes an electric field?

**A charged object** creates an electric field – an alteration of the space or field in the region that surrounds it. Other charges in that field would feel the unusual alteration of the space. Whether a charged object enters that space or not, the electric field exists.

## What is SI unit of electric flux?

Electric flux has SI units of **volt metres (V m)**, or, equivalently, newton metres squared per coulomb (N m^{2} C^{−}^{1}). Thus, the SI base units of electric flux are kg·m^{3}·s^{−}^{3}·A^{−}^{1}.

## How do you know if an electric field is uniform?

**If in a particular region of space, intensity of electric field is same (both in magnitude and direction) at each and every point then the electric field in that region** is said to be of uniform nature. In other words if electric field vector does not vary with position; it is uniform electric field.

## How do you set up a uniform electric field?

The simplest method of creating a uniform electric field in a region is to **keep two equally charged thin plain metal sheets of opposite charge parallel to each other**.

## Which of the following is an example for uniform electric field?

Answer: c) Two parallel plates.