155465 In a plane electromagnetic wave travelling in free space, the electric field component oscillated sinusoidally at a frequency of $2.0\times$ ${10}^{10}\mathrm{Hz}$ and amplitude $48{\mathrm{Vm}}^{-1}$. Then the amplitude of oscillating magnetic field is : (Speed of light in free space $=\mathbf{3}\times {10}^8\mathrm{m}{\mathrm{s}}^{-1}$ )

155467 Match List I with List II
| List-I | | List-II | |
| :--- | :--- | :--- | :--- |
| A. | Gauss's Law in \lt br> Electrostatics | 1. | $\mathfrak{f}\overrightarrow{\mathrm{E}}\cdot \overrightarrow{\mathrm{d}}l=-\frac{\mathrm{d}{\varphi }_{\mathrm{B}}}{\mathrm{dt}}$ |
| B. | Faraday's law | 2. | $\mathfrak{f}\overrightarrow{\mathrm{B}}\cdot \overrightarrow{\mathrm{d}A}=0$ |
| C. | Gauss's Law in \lt br> Magnetism | 3. | $\mathfrak{f}\overrightarrow{\mathrm{B}}\cdot \overrightarrow{\mathrm{d}}l={\mu }_0{\mathrm{i}}_{\mathrm{c}}+{\mu }_0{\epsilon }_0\frac{\mathrm{d}{\varphi }_{\mathrm{E}}}{\mathrm{dt}}$ |
| D. | Ampere- \lt br> Maxwell Law | 4. | $\mathfrak{f}\overrightarrow{\mathrm{E}}\cdot \overrightarrow{\mathrm{ds}}=\frac{\mathrm{q}}{{\epsilon }_0}$ |
Choose the correct answer from the options given below :

155468 In a plane EM wave the electric field oscillates sinusoidally at a frequency of $30\mathrm{MHz}$ and amplitude $150\mathrm{V}/\mathrm{m}$. Identify the correct expression of $\overrightarrow{B}$ assuming the wave is propagating along $\mathrm{x}$-axis and is oscillating along $\mathbf{y}$-axis.

155474 The wavelength of electromagnetic waves of frequency $5\times {10}^{14}\mathrm{Hz}$ is (in angstrom) is

155477 If ${\epsilon }_0$ and ${\mu }_0$ represent the permittivity and permittivity of vacuum and $\epsilon$ and $\mu$ represent the permittivity and permeability of medium, then refractive index of the medium is given by

155465 In a plane electromagnetic wave travelling in free space, the electric field component oscillated sinusoidally at a frequency of $2.0\times$ ${10}^{10}\mathrm{Hz}$ and amplitude $48{\mathrm{Vm}}^{-1}$. Then the amplitude of oscillating magnetic field is : (Speed of light in free space $=\mathbf{3}\times {10}^8\mathrm{m}{\mathrm{s}}^{-1}$ )

155467 Match List I with List II
| List-I | | List-II | |
| :--- | :--- | :--- | :--- |
| A. | Gauss's Law in \lt br> Electrostatics | 1. | $\mathfrak{f}\overrightarrow{\mathrm{E}}\cdot \overrightarrow{\mathrm{d}}l=-\frac{\mathrm{d}{\varphi }_{\mathrm{B}}}{\mathrm{dt}}$ |
| B. | Faraday's law | 2. | $\mathfrak{f}\overrightarrow{\mathrm{B}}\cdot \overrightarrow{\mathrm{d}A}=0$ |
| C. | Gauss's Law in \lt br> Magnetism | 3. | $\mathfrak{f}\overrightarrow{\mathrm{B}}\cdot \overrightarrow{\mathrm{d}}l={\mu }_0{\mathrm{i}}_{\mathrm{c}}+{\mu }_0{\epsilon }_0\frac{\mathrm{d}{\varphi }_{\mathrm{E}}}{\mathrm{dt}}$ |
| D. | Ampere- \lt br> Maxwell Law | 4. | $\mathfrak{f}\overrightarrow{\mathrm{E}}\cdot \overrightarrow{\mathrm{ds}}=\frac{\mathrm{q}}{{\epsilon }_0}$ |
Choose the correct answer from the options given below :

155468 In a plane EM wave the electric field oscillates sinusoidally at a frequency of $30\mathrm{MHz}$ and amplitude $150\mathrm{V}/\mathrm{m}$. Identify the correct expression of $\overrightarrow{B}$ assuming the wave is propagating along $\mathrm{x}$-axis and is oscillating along $\mathbf{y}$-axis.

155474 The wavelength of electromagnetic waves of frequency $5\times {10}^{14}\mathrm{Hz}$ is (in angstrom) is

155477 If ${\epsilon }_0$ and ${\mu }_0$ represent the permittivity and permittivity of vacuum and $\epsilon$ and $\mu$ represent the permittivity and permeability of medium, then refractive index of the medium is given by

155465 In a plane electromagnetic wave travelling in free space, the electric field component oscillated sinusoidally at a frequency of $2.0\times$ ${10}^{10}\mathrm{Hz}$ and amplitude $48{\mathrm{Vm}}^{-1}$. Then the amplitude of oscillating magnetic field is : (Speed of light in free space $=\mathbf{3}\times {10}^8\mathrm{m}{\mathrm{s}}^{-1}$ )

155467 Match List I with List II
| List-I | | List-II | |
| :--- | :--- | :--- | :--- |
| A. | Gauss's Law in \lt br> Electrostatics | 1. | $\mathfrak{f}\overrightarrow{\mathrm{E}}\cdot \overrightarrow{\mathrm{d}}l=-\frac{\mathrm{d}{\varphi }_{\mathrm{B}}}{\mathrm{dt}}$ |
| B. | Faraday's law | 2. | $\mathfrak{f}\overrightarrow{\mathrm{B}}\cdot \overrightarrow{\mathrm{d}A}=0$ |
| C. | Gauss's Law in \lt br> Magnetism | 3. | $\mathfrak{f}\overrightarrow{\mathrm{B}}\cdot \overrightarrow{\mathrm{d}}l={\mu }_0{\mathrm{i}}_{\mathrm{c}}+{\mu }_0{\epsilon }_0\frac{\mathrm{d}{\varphi }_{\mathrm{E}}}{\mathrm{dt}}$ |
| D. | Ampere- \lt br> Maxwell Law | 4. | $\mathfrak{f}\overrightarrow{\mathrm{E}}\cdot \overrightarrow{\mathrm{ds}}=\frac{\mathrm{q}}{{\epsilon }_0}$ |
Choose the correct answer from the options given below :

155468 In a plane EM wave the electric field oscillates sinusoidally at a frequency of $30\mathrm{MHz}$ and amplitude $150\mathrm{V}/\mathrm{m}$. Identify the correct expression of $\overrightarrow{B}$ assuming the wave is propagating along $\mathrm{x}$-axis and is oscillating along $\mathbf{y}$-axis.

155474 The wavelength of electromagnetic waves of frequency $5\times {10}^{14}\mathrm{Hz}$ is (in angstrom) is

155477 If ${\epsilon }_0$ and ${\mu }_0$ represent the permittivity and permittivity of vacuum and $\epsilon$ and $\mu$ represent the permittivity and permeability of medium, then refractive index of the medium is given by

155465 In a plane electromagnetic wave travelling in free space, the electric field component oscillated sinusoidally at a frequency of $2.0\times$ ${10}^{10}\mathrm{Hz}$ and amplitude $48{\mathrm{Vm}}^{-1}$. Then the amplitude of oscillating magnetic field is : (Speed of light in free space $=\mathbf{3}\times {10}^8\mathrm{m}{\mathrm{s}}^{-1}$ )

155467 Match List I with List II
| List-I | | List-II | |
| :--- | :--- | :--- | :--- |
| A. | Gauss's Law in \lt br> Electrostatics | 1. | $\mathfrak{f}\overrightarrow{\mathrm{E}}\cdot \overrightarrow{\mathrm{d}}l=-\frac{\mathrm{d}{\varphi }_{\mathrm{B}}}{\mathrm{dt}}$ |
| B. | Faraday's law | 2. | $\mathfrak{f}\overrightarrow{\mathrm{B}}\cdot \overrightarrow{\mathrm{d}A}=0$ |
| C. | Gauss's Law in \lt br> Magnetism | 3. | $\mathfrak{f}\overrightarrow{\mathrm{B}}\cdot \overrightarrow{\mathrm{d}}l={\mu }_0{\mathrm{i}}_{\mathrm{c}}+{\mu }_0{\epsilon }_0\frac{\mathrm{d}{\varphi }_{\mathrm{E}}}{\mathrm{dt}}$ |
| D. | Ampere- \lt br> Maxwell Law | 4. | $\mathfrak{f}\overrightarrow{\mathrm{E}}\cdot \overrightarrow{\mathrm{ds}}=\frac{\mathrm{q}}{{\epsilon }_0}$ |
Choose the correct answer from the options given below :

155468 In a plane EM wave the electric field oscillates sinusoidally at a frequency of $30\mathrm{MHz}$ and amplitude $150\mathrm{V}/\mathrm{m}$. Identify the correct expression of $\overrightarrow{B}$ assuming the wave is propagating along $\mathrm{x}$-axis and is oscillating along $\mathbf{y}$-axis.

155474 The wavelength of electromagnetic waves of frequency $5\times {10}^{14}\mathrm{Hz}$ is (in angstrom) is

155477 If ${\epsilon }_0$ and ${\mu }_0$ represent the permittivity and permittivity of vacuum and $\epsilon$ and $\mu$ represent the permittivity and permeability of medium, then refractive index of the medium is given by

155465 In a plane electromagnetic wave travelling in free space, the electric field component oscillated sinusoidally at a frequency of $2.0\times$ ${10}^{10}\mathrm{Hz}$ and amplitude $48{\mathrm{Vm}}^{-1}$. Then the amplitude of oscillating magnetic field is : (Speed of light in free space $=\mathbf{3}\times {10}^8\mathrm{m}{\mathrm{s}}^{-1}$ )

155467 Match List I with List II
| List-I | | List-II | |
| :--- | :--- | :--- | :--- |
| A. | Gauss's Law in \lt br> Electrostatics | 1. | $\mathfrak{f}\overrightarrow{\mathrm{E}}\cdot \overrightarrow{\mathrm{d}}l=-\frac{\mathrm{d}{\varphi }_{\mathrm{B}}}{\mathrm{dt}}$ |
| B. | Faraday's law | 2. | $\mathfrak{f}\overrightarrow{\mathrm{B}}\cdot \overrightarrow{\mathrm{d}A}=0$ |
| C. | Gauss's Law in \lt br> Magnetism | 3. | $\mathfrak{f}\overrightarrow{\mathrm{B}}\cdot \overrightarrow{\mathrm{d}}l={\mu }_0{\mathrm{i}}_{\mathrm{c}}+{\mu }_0{\epsilon }_0\frac{\mathrm{d}{\varphi }_{\mathrm{E}}}{\mathrm{dt}}$ |
| D. | Ampere- \lt br> Maxwell Law | 4. | $\mathfrak{f}\overrightarrow{\mathrm{E}}\cdot \overrightarrow{\mathrm{ds}}=\frac{\mathrm{q}}{{\epsilon }_0}$ |
Choose the correct answer from the options given below :

155468 In a plane EM wave the electric field oscillates sinusoidally at a frequency of $30\mathrm{MHz}$ and amplitude $150\mathrm{V}/\mathrm{m}$. Identify the correct expression of $\overrightarrow{B}$ assuming the wave is propagating along $\mathrm{x}$-axis and is oscillating along $\mathbf{y}$-axis.

155474 The wavelength of electromagnetic waves of frequency $5\times {10}^{14}\mathrm{Hz}$ is (in angstrom) is

155477 If ${\epsilon }_0$ and ${\mu }_0$ represent the permittivity and permittivity of vacuum and $\epsilon$ and $\mu$ represent the permittivity and permeability of medium, then refractive index of the medium is given by