Embibe Experts Solutions for Exercise 1: EXERCISE

Maxwell in his famous equation of electromagnetism introduced the concept

A parallel plate capacitor is charged by a battery as shown in the figure. If two circular amperian loops $x$ and $y$ are drawn then $\oint \overrightarrow{B}.d\overrightarrow{ı}$ will be zero along

A parallel plate capacitor with plate area $A$ and separation between the plates $d$, is charged by a current $I$. Displacement current through a plane surface of area $\frac{A}{2}$ parallel to the plates and drawn symmetrically between the plates, is

A parallel plate capacitor is charged to $60 \mu \mathrm{C}$. Due to a radioactive source, the plate losses charge at the rate of $1.8\times {10}^{-8} \mathrm{C} {\mathrm{s}}^{-1}$. The magnitude of displacement current is

Light wave travelling along $y$-direction. If the corresponding $\overrightarrow{E}$ vector at any time is along $x$-axis, the direction of $\overrightarrow{B}$ vector at that time is along

In an apparatus, the electric field was found to oscillate with an amplitude of $18 \mathrm{V} {\mathrm{m}}^{-1}$. The magnitude of the oscillating magnetic field will be

Frequency of a wave is $6\times {10}^{15} \mathrm{Hz}$. The wave is

Biological importance of ozone layer is that it