The electric potential V at a point P(x,y,z) in space is given by V=4x2 volt. Electric field at a point(1m,0,2m) in V/m is..
The electric potential existing in spac is V(x,y,z,) = A (xy + yz +zx). (a) write the dimensional formula of A. (b) Find hte expression fr the electric field . (c) if A is 10 SI units, find the magnitude of the field at (1m, 1m, 1m)