[" The electrostatic potential existing in the apace is given as "V=-((x^(3))/(6c_(0))+2)" volts.Find the char "],[" density (in coulombin') at "x=2m" ."]

The electrostatic potential existing in the space is given as V=-((x^(3))/(6epsilon_(0))+2) volts. Find the charge density (in "coulomb"//m^(3) ) at x=2m .

The electrostatic potential existing in the space is given as V=-((x^(3))/(6epsilon_(0))+2) volts. Find the charge density (in "coulomb"//m^(3) ) at x=2m .

The electrostatic potential V at any point (x, y, z) in space is given by V=4x^(2)

The electrostatic potential V at any point (x, y, z) in space is given by V=4x^(2)

Potential in the x-y plane is given as V=5(x^(2)+xy) volts. Find the electric field at the point (1, -2).

Potential in the x-y plane is given as V=5(x^(2)+xy) volts. Find the electric field at the point (1, -2).

The electric potential V at any point (x, y) in a plane is given by V=5x^(2)-4y^(2) volt. Find the magnitude of electric field intensity at the point (1m, 2m).

The electric potential V is given as a function of distance x (metre) by V = (6x^(2) + 10 x - 9) volt. Find magnitude of electric field (in V/m) at x= 4.

The electric potential V is given as a function of distance x (metre) by V = (6x^(2) + 10 x - 9) volt. Find magnitude of electric field (in V/m) at x= 4.