10 Questions
The electric field E and the magnetic field B are parallel to each other in an electromagnetic wave.
False
The speed of an electromagnetic wave in free space is $c = \frac{1}{\sqrt{\mu_0 \epsilon_0}}$.
True
The impedance of free space is 300 Ohms.
False
An electromagnetic wave is a type of longitudinal wave.
False
The permeability of free space is 2 \mu_0.
False
The electric field E and the direction of propagation k are parallel to each other.
False
The formula kB = \mu_0 \epsilon_0 \omega E is derived from Maxwell's fourth equation.
True
The magnetic field B is parallel to the direction of propagation k.
False
The electromagnetic wave is propagating through a non-conducting media characterized by permittivity 3 \epsilon_0 and permeability \mu_0.
False
The formula H = \epsilon_0 E / \mu_0 is used to calculate the magnetic field H.
True
This quiz covers the solution of Maxwell's equations, including the derivation of electric and magnetic field equations from Maxwell's equations, using vector algebra and Faraday's law of induction. It also involves the concept of magnetic vector potential and electric scalar potential.
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