An uncharged sphere of metal is placed in between two charged plates as shown. The lines of force look like
An uncharged sphere of metal is placed in between two charged plates as shown. The lines of force look like
- A
$A$
- B
$B$
- C
$C$
- D
$D$
Similar Questions
A point charge $ + q$ is placed at the centre of a cube of side $L$. The electric flux emerging from the cube is
A point charge $ + q$ is placed at the centre of a cube of side $L$. The electric flux emerging from the cube is
- [AIPMT 1996]
The electric field components in Figure are $E_{x}=\alpha x^{1 / 2}, E_{y}=E_{z}=0,$ in which $\alpha=800 \;N / C\, m ^{1 / 2} .$ Calculate
$(a)$ the flux through the cube, and
$(b)$ the charge within the cube. Assume that $a=0.1 \;m$
The electric field components in Figure are $E_{x}=\alpha x^{1 / 2}, E_{y}=E_{z}=0,$ in which $\alpha=800 \;N / C\, m ^{1 / 2} .$ Calculate
$(a)$ the flux through the cube, and
$(b)$ the charge within the cube. Assume that $a=0.1 \;m$
The given figure gives electric lines of force due to two charges $q_1$ and $q_2$. What are the signs of the two charges?
The given figure gives electric lines of force due to two charges $q_1$ and $q_2$. What are the signs of the two charges?
- [AIPMT 1994]
Explain the electric field lines and the magnitude of electric field.
Explain the electric field lines and the magnitude of electric field.
$(a)$ An electrostatic field line is a continuous curve. That is, a field line cannot have sudden breaks. Why not?
$(b)$ Explain why two field lines never cross each other at any point?
$(a)$ An electrostatic field line is a continuous curve. That is, a field line cannot have sudden breaks. Why not?
$(b)$ Explain why two field lines never cross each other at any point?