Podcast
Questions and Answers
What is the solution to the equation 2E s E s 0?
What is the solution to the equation 2E s E s 0?
- E s(z) = Eo e^(-z) - Eo' e^(z)
- E s(z) = Eo e^(-z) + Eo' e^(z) (correct)
- E s(z) = Eo e^(z) - Eo' e^(-z)
- E s(z) = Eo e^(z) + Eo' e^(-z)
What is the physical significance of the term in the expression E xs (z) = Eo e^(-z) e^(-jz)?
What is the physical significance of the term in the expression E xs (z) = Eo e^(-z) e^(-jz)?
- Wavelength
- Attenuation constant (correct)
- Frequency
- Phase constant
What is the direction of the electric field vector in the electromagnetic wave equation?
What is the direction of the electric field vector in the electromagnetic wave equation?
- Propagation axis
- Vibration axis (correct)
- Axial direction
- Radial direction
What is the purpose of inserting the time factor ejωt in the electromagnetic wave equation?
What is the purpose of inserting the time factor ejωt in the electromagnetic wave equation?
What is the direction of the magnetic field vector in the electromagnetic wave equation?
What is the direction of the magnetic field vector in the electromagnetic wave equation?
What is the significance of the term Eo' = 0 in the solution E xs (z) = Eo e^(-z) + Eo' e^(z)?
What is the significance of the term Eo' = 0 in the solution E xs (z) = Eo e^(-z) + Eo' e^(z)?
What is the condition for the electric wave equation in vacuum and free space?
What is the condition for the electric wave equation in vacuum and free space?
What is the speed of the electromagnetic wave in vacuum?
What is the speed of the electromagnetic wave in vacuum?
What is the form of the electric wave equation in one dimension?
What is the form of the electric wave equation in one dimension?
What is the assumption made about the wave in the electric wave equation?
What is the assumption made about the wave in the electric wave equation?
What is the form of the magnetic wave equation?
What is the form of the magnetic wave equation?
What is the phasor form of the electric wave equation?
What is the phasor form of the electric wave equation?
What is the expression for u in terms of λ, T, and f?
What is the expression for u in terms of λ, T, and f?
What is the value of β in terms of ω, λ, and f?
What is the value of β in terms of ω, λ, and f?
What is the characteristic of a lossy dielectric medium?
What is the characteristic of a lossy dielectric medium?
What is the curl of curl Es in a linear, isotropic, homogeneous, lossy dielectric medium?
What is the curl of curl Es in a linear, isotropic, homogeneous, lossy dielectric medium?
What is the resulting equation using the vector identity ∇ × (∇ × A) = ∇(∇ · A) - ∇²A?
What is the resulting equation using the vector identity ∇ × (∇ × A) = ∇(∇ · A) - ∇²A?
What is the name of the equation ∇²Es - γ²Es = 0?
What is the name of the equation ∇²Es - γ²Es = 0?
