Total Power Radiated - Edubirdie

University:
Santa Fe College
Course:
ETS 2527C | Electromechanical Components and Mechanisms
Academic year:

2024
Views:

252

Pages:

5
Author:

Jabin F.

# Total power radiated: P = μ₀ (P)² / 6πc Page-100 It is like the oscillating electric dipole (bcoz variation in dist. from sheet when it is moving) L L -2 +2 If it is flat sheet then there is no EM-Radiation. frequency of oscillation frequency of radiation at source f₀ = 1/4πv = 1/L = c/L # frequency of radiation at source f₀ = v/L = bc/L so Relativistic Doppler effects:- 0 → fo → fp Source → relativistic observer (Blue shift) fp = γf₀ fp = γf₀ = f₀ / √(1-β²) wavelength λ = c/fp = cL / √(1-β²) = cL / (βc) = L/β Δλ = λp - λ = (L/β)√(1-β²) - L = L/β * (√(1-β²) - β) option-(a) Case-I # When charge q is moving with constant velocity. (a=0) B = (v x E)/c² => |B| = (v/c²) |E| Case-II # If q is moving with non-constant velocity, (a≠0) B = (q/c²) (a x E) => |E| = c |B| => |E|/|B| = C from Case-I |E| > c |B| from Case-II |E| = c |B|

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