Which of the following statement is true for displacement current
Which of the following statement is true for displacement current
- A
It is due to drift of electrons in a conductor
- B
It is due to diffusion of electrons in a semi-conductor
- C
It is due to change in electric flux with time
- D
It is due to change in magnetic flux with time
Similar Questions
Which of the following statement is false for the properties of electromagnetic waves ?
Which of the following statement is false for the properties of electromagnetic waves ?
The vector $\vec E$ and $\vec B$ of an electromagnetic wave in vacuum are
The vector $\vec E$ and $\vec B$ of an electromagnetic wave in vacuum are
An infinitely long thin wire carrying a uniform linear static charge density $\lambda $ is placed along the $z-$ axis (figure). The wire is set into motion along its length with a uniform velocity $V = v{\hat k_z}$. Calculate the pointing vector $S = \frac{1}{{{\mu _0}}}(\vec E \times \vec B)$ .
An infinitely long thin wire carrying a uniform linear static charge density $\lambda $ is placed along the $z-$ axis (figure). The wire is set into motion along its length with a uniform velocity $V = v{\hat k_z}$. Calculate the pointing vector $S = \frac{1}{{{\mu _0}}}(\vec E \times \vec B)$ .
If frequency of electromagnetic wave is $60 \mathrm{MHz}$ and it travels in air along $\mathrm{z}$ direction then the corresponding electric and magnetic field vectors will be mutually perpendicular to each other and the wavelength of the wave (in $\mathrm{m}$ ) is :
If frequency of electromagnetic wave is $60 \mathrm{MHz}$ and it travels in air along $\mathrm{z}$ direction then the corresponding electric and magnetic field vectors will be mutually perpendicular to each other and the wavelength of the wave (in $\mathrm{m}$ ) is :
- [JEE MAIN 2024]
Electromagnetic waves are transverse in nature is evident by
Electromagnetic waves are transverse in nature is evident by
- [AIEEE 2002]