The electric potential is `V=(x^(2)-2x)`. What is the electric field strength at x=1?

In a certain 0.1 m^(3) of space, electric potential is found to be 5 V throughout. What is the electric field in this region ?

Given: electric potential, phi = x^(2) + y^(2) +z^(2) . The modulus of electric field at (x, y, z) is

The potentaial function of an electrostatic field is given by V = 2 x^2 . Determine the electric field strength at the point (2 m, 0, 3 m) .

The equation of an equipotential line in an electric field is y = 2 x , then electric field strength vectro at 1, 2 may be .

In a certain region of space, the potential is given by V=k(2x^(2)-y^(2)+z^(2)) . The electric field at the point (1, 1, 1) has magnitude:

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

A point charge q is situated at X between two parallel plates which have a potential difference V and carry charges +Q and -Q . What is the electric field strength at X ?

In figure below, the point charge Q_(1) causes an electric potential of 60 V and an electric field strength of 30 Vm^(-1) at P . and the point charge Q_(2) separately causes a potential of 120 V and a field strength of 40 Vm^(-1) at P . Which one the following gives possible value of potential and field strength at P due to joint action of Q_(1) and Q_(2) ?

Electric potential in a region of space is given by V=(x^(2)+y^(2)+z^(2))V . What will be electric field intensity at a point P(-1m, 2m, -3m)?