The ratio of electric potentials at the point $E$ to that at the point $F$ is
The ratio of electric potentials at the point $E$ to that at the point $F$ is
- A
$\left( {\frac{{\sqrt 5 - 1}}{{\sqrt 5 }}} \right)$
- B
$-\left( {\frac{{\sqrt 5 - 1}}{{\sqrt 5 }}} \right)$
- C
$\sqrt 2$
- D
Zero
Similar Questions
Assertion : Two concentric charged shells are given. The potential difference between the shells depends on charge of inner shell.
Reason : Potential due to charge of outer shell remains same at every point inside the sphere.
Assertion : Two concentric charged shells are given. The potential difference between the shells depends on charge of inner shell.
Reason : Potential due to charge of outer shell remains same at every point inside the sphere.
- [AIIMS 2010]
Write an equation for an electrostatic potential of a negative point charge.
Write an equation for an electrostatic potential of a negative point charge.
In the following figure two parallel metallic plates are maintained at different potential. If an electron is released midway between the plates, it will move
In the following figure two parallel metallic plates are maintained at different potential. If an electron is released midway between the plates, it will move
A non uniformly shaped conductor is charged then at it's sharpest point
A non uniformly shaped conductor is charged then at it's sharpest point
Ten electrons are equally spaced and fixed around a circle of radius $R$. Relative to $V = 0$ at infinity, the electrostatic potential $V$ and the electric field $E$ at the centre $C$ are
Ten electrons are equally spaced and fixed around a circle of radius $R$. Relative to $V = 0$ at infinity, the electrostatic potential $V$ and the electric field $E$ at the centre $C$ are