An electric field `E = (20hati + 30 hatj)` N/C exists in the space. If thepotential at the origin is taken be zero, find the potential at `(2 m, 2 m)`.

An electric field E = (20hati + 30 hatj) N/C exists in the space. If the potential at the origin is taken be zero, find the potential at (2 m, 2 m) .

An electric field vecE = vec(i20 + vecj30 ) NC^(-1) exists in the space. If the potential at the origin is taken to be zero find the potential at (2m, 2m).

An electric field vec E=20y hat j exist in space . The potential at (5 m, 5 m) is taken to be zero. The potential at origin is

An electric field vecE = vec I Ax exists in the space, where A= 10 V m ^(-2). Take the potential at (10m, 20m ) to be zero. Find the potential at the origin.

An electric field vec(E)=B x hat(i) exists in space, where B = 20 V//m^(2) . Taking the potential at (2m, 4m) to be zero, find the potential at the origin.

Assume that an electric field vec(E) = 30 x^(2) hat(i) exists in space. Then the potential differences V_(A) - V_(0) where V_(0) is the potential at the origin and V_(A) , the potential at x = 2m is

A uniform field of 8 N/C exists in space in positive x-direction. (a) Taking the potential at the origin to be zero, write an expression for the potential at a general point (x, y, z). (b) At which points, the potential is 160 V ? (c) It the potential at the origin is taken to be 80V, what will be the expression for the potential at a general point ? (d) What will be the potential at the origin if the potential at x = infinity is taken to be zero ?

Electrostatic field in a region is given by , vecE= (yzhati + zxhatj + xyhatk)V/m , where x,y and z are in m. If electric potential at origin is zero, then potential at (1m,1m, 1m) is

Assume that an electric field vecE=30x^2hati exists in space. Then the potential difference V_A-V_O , where V_O is the potential at the origin and V_A the potential at x=2m is:

A graph of the x-component of the electric field as a function of x in a region of space is shown in figure. The y- and z-components of the electric field are zero in this region. If the electric potential is 10 V at the origin, then the potential at x = 2.0 m is