Final answer:
To find the electric field strength at a point near an electric dipole, we calculate the electric field due to each charge and add them vectorially, considering their directions and magnitudes.
Step-by-step explanation:
The question is asking to calculate the electric field strength at an unspecified point around an electric dipole. The electric dipole consists of two charges, +1.00 nC and -1.00 nC, spaced 3.00 mm apart. To calculate the electric field strength at a point in the vicinity of a dipole, we use the formula for the electric field due to a point charge E = k * |q| / r^2, where k is the Coulomb's constant (8.99x10^9 Nm^2/C^2), q is the charge, and r is the distance from the charge to the point in question. When dealing with dipoles, the fields from both charges need to be considered, and since they have opposite signs, the electric field vectors will be added vectorially, taking into account their direction and magnitude.