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

2024
Views:

277

Pages:

5
Author:

Jabin F.

# Transformation of magnetic field: \[\vec{v}=v_{0}\hat{z}\] \(I_{0}\) , \(n_{0}\) ao -20 Z rest frame Z (moving frame) \[\vec{B}_{nest}=\cdot\cdot\cdot\dot{\omega}_{o}n_{o}\dot{I}_{o}\] ; \(B_{m\bullet n\hat{M}ng}=\omega_{\bullet}n_{I}\hat{z}\) \[I_{0}=\frac{q}{t_{0}}\] \[I=\frac{q}{t}\] rest moving \[I_{max}=(/I+\sqrt{4\mathcal{I}})^{\eta}\] \[=I+4I+2(2I)\] \[=9I\] (J4Z-圧)² 2 \[=4\mathcal{I}+\mathcal{I}-2(2\mathcal{I})\] \[=I\] \[\frac{I_{max}}{I_{min}}=\frac{q_{I}}{I}\] (optim-d) Imin == page-88 Section 1: Amplitude: amplitude A = E0, E = 2jE Destructive path difference: (l + 2)λ Enet: Enet = (l - 2j)E Option-c: Enet = αjE Section 2: Given values: λ = 3 cm, D = 1 m, d = 1 mm → d = 5 cm Calculation of separation between maxima: w1 = 30 m, w2 = 0.6 m Conclusion: "Separation between the maxima decreases." Section 3: Equations: E1 = E0z cos(kz - ωt) E1 = E0z cos(-ky sinθ + kz cosθ - ωt) E2 = E0z cos(-ky sinθ - kz cosθ - ωt) Enet = E0z cos(ky sinθ) cos(-ωt) + E0z cos(-ky sinθ) cos(-ωt) Enet = 2E0z cos(ky sinθ) cos(-ωt) I = = (4E0^2)/2 cos^2(ky sinθ) Phase difference: ϕ Fringe width equation: fringe width W = (m+1)π - mπ Simplification: W = π / (k sinθ) Substitution: W = π / ((2π/λ) sinθ) Final result: W = λ / (2 sinθ) Calculation: W = 0.5 / (2 * 1/4) Answer: W = 0.5 μm (option-d)