Best answer: How do you find the dimensional formula for an electric field?

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.

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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] = L2 and [V] = L3.

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 m2 C1). Thus, the SI base units of electric flux are kg·m3·s3·A1.

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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.

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