Two small dipoles `2phatk` and `p hatk` are located at `(0,5,0)` and `(1,5,2)` respectively. The magnitude of resultant electric field due to the two dipoles at the point `(1,5,0)` is given `n [(kp)/4]`. Find value of `n`.

Two short dipoles phat(k) and P/2 hat(k) are located at (0,0,0) & (1m, 0,2m) respectivley. The resultant electric field due to the two dipoles at the point (1m, 0,0) is

Two point charges +8q and -2q are located at x=0 and x=L respectively. The location of a point on the x axis at which the net electric field due to these two point charges is zero is

The maximum and minimum magnitudes of the resultant of two forces are 5 N and 5N respectively. Find the magnitude of resultant force when act orthogonally to each other.

Two charges q_(1) and q_(2) are placed at (0, 0, d) and (0, 0, - d) respectively. Find locus or points where the potential is zero.

The moment of the froce, vecF=4hati+5hatj-6hatk at (2,0,-3) , about the point (2,-2,-2) is given by

Two charges - q and + q are located at points A(0, 0, - a) and B(0, 0, + a) respectively, work done in moving small test charge from point P(7, 0, 0) to Q(- 3, 0, 0) is ...... .

Two point charges of magnitude + q and - q are placed at (-(d)/(2),0,0) and ((d)/(2),0,0) . respectively. Find the equation of the equipotential surface where the potential is zero.

A short electric dipole is situated at the origin of coordinate axis with its axis along x-axis and equator along y-axis. It is found that the magnitudes of the electric intensity and electric potential due to the dipole are equal at a point distance r=sqrt(5) m from origin. Find the position vector of the point in first quadrant.

Two point charges q_(1) and q_(2) of magnitude + 10^(-8) c and -10^(-8) c respectively are placed 0.1 m apart calculate the electric fields at points a, b and c

Two point electric charges +10^(-8) C and -10^(-8) C are placed 0.1 m apart. Find the magnitude of Total Electric Field at the center of the line joining the two charges.