Does the molecule OCS have a higher or lower dipole moment than $\mathrm{CS}_2$?

What can you say about the flux through a closed surface that encloses an electric dipole?

Write the Lewis formula for a bromine chloride molecule and indicate its dipole moment.

A dipole is located at the origin, and is composed of charged particles with charge +e and -e, separated by a distance $2 \times 10^{-10} \mathrm{m}$ along the x axis. Calculate the magnitude of the electric field due to this dipole at location $\left\langle 0,2 \times 10^{-8}, 0\right\rangle \mathrm{m}.$

Does the molecule OCS have a higher or lower dipole-moment than $\mathrm{CS}_2$ ?

Using the electronegativities of $\mathrm{Br}$ and $\mathrm{Cl}$, estimate the partial charges on the atoms in the $\mathrm{Br}-\mathrm{Cl}$ molecule. Using these partial charges and the atomic radii, estimate the dipole moment of the molecule. The measured dipole moment is $0.57 \mathrm{D}$.

Which conformation of 1,2-dibromoethane (Problem 3-44) would you expect to have the largest dipole moment? The observed dipole moment of 1,2-dibromoethane is $\mi$ = 1.0 D. What does this tell you about the actual conformation of the molecule?

An ideal electric dipole consists of two equal and opposite charges separated by a small distance and is represented by a dipole moment vector $\vec{p}$ . The electric field $\vec{D}$ , at the point with position vector $\vec{r}$, due to an ideal electric dipole located at the origin is given by

$\vec{D} (\vec{r})=3 \frac{(\vec{r} \cdot \vec{p})\vec{r}}{||\vec{r}||^5} −\frac{\vec{p}}{||\vec{r}||^3}$.

Is $\vec{D}$ a path-independent vector field?

An electric dipole with dipole moment $\vec{p}$ is in a uniform external electric field $\overrightarrow{\boldsymbol{E}}$. b) Which of the orientations in part (a) is stable, and which is unstable? (Hint: Consider a small rotation away from the equilibrium position and see what happens.)

A dipole is located at the origin and is composed of charged particles with charge +e and -e, separated by a distance $2 \times 10^{-10}\ \mathrm{m}$ along the x axis. Calculate the magnitude of the electric field due to this dipole at a location $\left\langle 0,3 \times 10^{-8}, 0\right\rangle\ \mathrm{m} .$

Describe how you could determine the dipole moment of a bar magnet or compass needle.

Define dipole moment in the form of an equation. What is the value of the debye (with appropriate units)?

A dipole is located at the origin, and is composed of charged particles with charge +e and -e, separated by a distance $2 \times 10^{-10} \mathrm{m}$ along the x axis. Calculate the magnitude of the electric field due to this dipole at location $\left\langle 2 \times 10^{-8}, 0,0\right\rangle \mathrm{m}.$

Why is the dipole moment of $\mathrm{SO}_2 1.63 \mathrm{D}$, but that of $\mathrm{CO}_2$ is zero?