Why `BCl_3` molecule has zero dipole moment.

An electric dipole is formed by + 4muC and - 4muC charges at 5 mm distance. Calculate the dipole moment.

Answer the following questions : Calculate the electric dipole moment of an electron and proton 5 mm apart.

Which one of the following has the highest dipole moment and why: CH_2Cl_2 , CHCl_3 , C Cl_4

Which of the two C-CI bond shown below will have more dipole moment and why?

An electrle dipole when held at 30° with respect to a uniform electric field of 10^4 NC^-1 , experiences a torque of 9 * 10 ^-26 Nm . Calculate the dipole moment of the dipole.

The earth's magnetic field at the equator is approximately 0.4G. Estimate the earth's dipole moment.

1 , 4 dicholorobenzene has dipole moment----------

Why goggles(sun glasses) have zero power even though their surfaces are curved?

Why do molecules posses potential energy?