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

2024
Views:

350

Pages:

6
Author:

Jabin F.

Key Points: Waveguide: A hollow metallic pipe. Metal (conductor) are perfect reflectors for E-M signals. Optical fiber: Total internal reflection. Dielectric waveguide: Uni-axial: One optic axis along which E-wave speed of wave and O-wave have same speed. Refractive indices: n_x = n_z = 1 n_y = n_4 = 2 Direction of optic axis: Z-axis Visual Elements: A diagram of a waveguide with a metal pipe and internal reflection. Notes on the properties of waveguides and their types. Mathematical expressions for refractive indices. Ques. 17 Page-66 V, C, B, D, C Entry dimming Φ₁ = 0 dΦ/dt = +ve E₁ = -dΦ/dt = -ve E = (V × B) · dl = -ve (V × B) · dl Exist time opposite sign → option-c Ques. 19 Page-61 When current is given in smaller coil/solenoid, then the current should be considered in larger coil/solenoid towards complexity. Current would be assumed in bigger loop. B_bigger = μ₀R² / 2(R² + x²)^(3/2) Visual Elements: The image contains handwritten notes and diagrams. The diagrams illustrate loops, currents, and magnetic fields. Formulas are presented using mathematical notation. The overall layout is clear and organized.