Maxwell's Equations and Displacement Current Quiz

A current which produces in the region where the magnetic field and electric flux change with time

A current which produces in the region where the magnetic field and magnetic flux change with time

A current which produces in the region where the electric field and magnetic flux change with time

A current which produces in the region where the electric field and electric flux change with time (correct)

$\oint \mathbf{E} \cdot d\mathbf{S} = \frac{q}{\varepsilon_0}$

$\nabla \times \mathbf{B} = \mu_0 \mathbf{J}$

$\oint \mathbf{B} \cdot d\mathbf{S} = \mu_0 \int J \cdot d\mathbf{S}$

$\oint \mathbf{E} \cdot d\mathbf{l} = -\frac{d}{dt}\int \mathbf{B} \cdot d\mathbf{A}$ (correct)

$\mathbf{E}(t,x) = E_0 \cos (wt - kx)$ and $\mathbf{B}(t,x) = B_0 \cos (wt - kx)$

$\mathbf{E}(t,x) = E_0 \sin (wt + kx)$ and $\mathbf{B}(t,x) = B_0 \sin (wt + kx)$

$\mathbf{E}(t,x) = -E_0 \sin (wt - kx)$ and $\mathbf{B}(t,x) = -B_0 \sin (wt - kx)$ (correct)

$\mathbf{E}(t,x) = -E_0 \cos (wt + kx)$ and $\mathbf{B}(t,x) = -B_0 \cos (wt + kx)$

<p>Transverse nature and propagate through space at speed of light</p> Signup and view all the answers

<p>$c = \frac{1}{\sqrt{\mu_0\varepsilon_0}}$</p> Signup and view all the answers