Which equations are called Maxwell's equations?

$A$ parallel-plate capacitor with circular plates is being discharged. The radius of the circular plates is $10 \ cm$. $A$ circular loop of radius $20 \ cm$ is concentric with the capacitor and located halfway between the plates. If the electric field between the plates is changing at the rate of $3.6 \times 10^{12} \ V/(m \cdot s)$,then the displacement current through the loop is (Assume $\frac{1}{4 \pi \varepsilon_0} = 9 \times 10^9 \ N \cdot m^2/C^2$) (in $A$)

When a displacement current $i_d$ flows in the region between the two plates of a capacitor,the charge on the capacitor is:

$A$ time-varying potential difference is applied between the plates of a parallel plate capacitor of capacitance $2.5 \mu \text{F}$. The dielectric constant of the medium between the capacitor plates is $1$. It produces an instantaneous displacement current of $0.25 \text{ mA}$ in the intervening space between the capacitor plates. The magnitude of the rate of change of the potential difference will be . . . . . . $\text{V s}^{-1}$.

Assertion : Dipole oscillations produce electromagnetic waves.
Reason : Accelerated charge produces electromagnetic waves.

$A$ quantity $X$ is given by $\varepsilon_0 L \frac{\Delta V}{\Delta t}$,where $\varepsilon_0$ is the permittivity of free space,$L$ is the length,$\Delta V$ is a potential difference,and $\Delta t$ is a time interval. The dimension of $X$ is the same as that of