Variation of electrostatic potential along $x$-direction is shown in the graph. The correct statement about electric field is
$x$ component at point $B$ is maximum
$x $ component at point $A$ is towards positive $x$-axis.
$x$ component at point $C$ is along negative $x-$ axis
$x $ component at point $C$ is along positive $x$ -axis
If the electric potential at any point $(x, y, z) \,m$ in space is given by $V =3 x ^{2}$ volt. The electric field at the point $(1,0,3) \,m$ will be ............
Determine the electric field strength vector if the potential of this field depends on $x, y$ coordinates as $V=10$ axy
What is potential gradient ?
A spherical charged conductor has surface charge density $\sigma $ . The electric field on its surface is $E$ and electric potential of conductor is $V$ . Now the radius of the sphere is halved keeping the charge to be constant. The new values of electric field and potential would be
The electric potential at any point as a function of distance $(x)$ in meter is given by $V = 5x^2 + 10x -9 \,(volt)$ Value of electric field at $x = 1$ is......$Vm^{-1}$