27 April 2024

Impact of External Factors on Electromagnetic Phenomena:

(Part 4 of 1 to x)

Soumendra Nath Thakur
ORCiD: 0000-0003-1871-7803
27-04-2024

Description: 

This study delves into the intricate relationship between time period, phase shift, and frequency change in electromagnetic phenomena. It begins by establishing the concept of time period as representing a complete cycle, expressed in degrees. A detailed exploration follows, elucidating how a 1° phase shift corresponds to a fraction of the time interval inversely proportional to frequency, denoted as Tᴅᴇɢ. The introduction of x allows for flexibility in considering phase shifts of any degree, broadening the applicability of the equations. 

Additionally, the study demonstrates how a 1° phase shift induces changes in frequency on the source frequency f₀, paving the way for understanding frequency alterations due to various external influences such as motion, gravity, temperature, electric or electromagnetic fields, external forces, and medium transitions. Equations derived from these principles enable the calculation of energy changes, providing valuable insights into the impact of external factors on electromagnetic phenomena.

The mathematical description explores the relationship between time period, phase shift, and frequency alteration in electromagnetic phenomena:

Time period signifies a complete cycle.

T = 360°; 

A 1° phase shift equals T/360;

The time interval Tᴅᴇɢ for a 1° phase is inversely proportional to the frequency (f). It represents the time corresponding to one degree of phase shift, measured in degrees.

 Tᴅᴇɢ = (1/f)/360; 

Given that T = 1/f₀, a 1° phase shift equals (1/f₀)/360, denoted by Tᴅᴇɢ.

Tᴅᴇɢ = (1/f₀)/360 = Δt;

Similarly, for an x° phase shift:

Tᴅᴇɢ = x(T/360); 

Substituting 1/f₀ for T:

Tᴅᴇɢ = x{(1/f₀)/360)}; 

This phase shift corresponds to a time shift Δt:

Tᴅᴇɢ = x{(1/f₀)/360} = Δt;

The introduction of x allows flexibility in considering phase shifts of any degree, broadening the applicability of the equations.

Moreover, a 1° phase shift induces a change in frequency (Δf) on the source frequency (f₀).

1° phase shift = T°/360°; 

Substituting 1/f₀ for T; for a 1° phase shift:

Δf = (1/f₀)/360: 

For an x° phase shift: 

Δf = x{(1/f₀)/360}. 

The subsequent discussion elaborates on frequency and its susceptibility to various external influences:

Frequency denotes the number of waves or oscillations. Alterations in frequency represent variances between original and modified frequencies. Frequencies carry energy and can change due to external factors such as motion, gravity, temperature, electric or electromagnetic fields or potentials, external forces, and medium transitions, affecting mechanical, acoustic, or electromagnetic waves. These phenomena follow distinct or combined equations.

The equation for frequency change is:

Δf = (f₀ - f₁)

From the equation, Δf = x{(1/f₀)/360},  we can ascertain the relative frequency change (Δf) given the source frequency (f₀) and the degree of phase shift (x).

Furthermore, with these parameters, we can determine the time shift or distortion (Δt):

(1/f₀)/360 = Δt.  

By knowing Δf or Δt on f₀, we can calculate the energy (E) or its change (ΔE) using the equations:

ΔE = hΔf₀

If f₁ is determined after Δf calculation on f₀, then ΔE₁ can be derived from 

ΔE₁ = hf₁Δt

These equations facilitate the understanding and calculation of external factors' impact on electromagnetic phenomena, including motion, gravity, temperature, electric or electromagnetic fields or potentials, direct or induced forces, and medium-induced frequency alterations, thus affecting source frequency.

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