91影视

The given data is listed below as:

• The radius of the thin hollow spherical shell of glass is,$R=0.17\text{m}$
• The charge carried by the thin hollow spherical shell of glass is,$Q=+6脳{10}^{-9}\text{C}$
• The charges of the dipoles are,$q=卤3脳{10}^{-11}\text{C}$
• The distance of separation of the dipole, $s=2脳{10}^{-5}\text{m}$
• • The distance between the dipole鈥檚 center and the glass shell鈥檚 center is, r = 0.6 m

The electric field of a dipole is directly proportional to the charge and the separation distance of the dipole and inversely proportional to the distance from the center of the dipole to the center of the sphere. Moreover, the electric field of a point charge is directly proportional to the charge of that object and inversely proportional to the distance of the charge from the center of the electric field.

The equation of the net electric field due to a dipole is expressed as:

$E_1=k\frac{qs}{r^3}$

Here, is the electric field constant, is the charge of the dipole, is the distance of separation of the dipoles and is the distance between the dipole鈥檚 center and the glass shell鈥檚 center.

Substitute the values in the above equation.

$$\begin{gathered} E_1=\left(9脳{10}^9\text{N}路{\text{m}}^{\text{2}}{\text{/C}}^{\text{2}}\right)\frac{\left(3脳{10}^{-11}\text{C}\right)\left(2脳{10}^{-5}\text{m}\right)}{{\left(0.6\text{m}\right)}^3} \\ =\left(9脳{10}^9\text{N}路{\text{m}}^{\text{2}}{\text{/C}}^{\text{2}}\right)\frac{\left(6脳{10}^{-16}\text{C}路\text{m}\right)}{\left(0.216{\text{m}}^3\right)} \\ =\left(9脳{10}^9\text{N}路{\text{m}}^{\text{2}}{\text{/C}}^{\text{2}}\right)\left(2.7脳{10}^{-15}{\text{C/m}}^2\right) \\ =2.5脳{10}^{-5}\text{N/C} \end{gathered}$$

Thus, the net electric field at the center of the glass shell is, $2.5脳{10}^{-5}\text{N/C}$.

The equation of the net electric field due to the sphere is expressed as:

$E_2=k\frac{Q}{R^2}$

Here, is the electric field constant, is the charge of the sphere and is the radius of the sphere.

Substitute the values in the above equation.

$$\begin{gathered} E_2=\left(9脳{10}^9\text{N}路{\text{m}}^{\text{2}}{\text{/C}}^{\text{2}}\right)\frac{\left(6脳{10}^{-9}\text{C}\right)}{{\left(0.17\text{m}\right)}^2} \\ =\left(9脳{10}^9\text{N}路{\text{m}}^{\text{2}}{\text{/C}}^{\text{2}}\right)\frac{\left(6脳{10}^{-9}\text{C}\right)}{\left(0.0289{\text{m}}^2\right)} \\ =\left(9脳{10}^9\text{N}路{\text{m}}^{\text{2}}{\text{/C}}^{\text{2}}\right)\left(2.076脳{10}^{-7}{\text{C/m}}^2\right) \\ =1868.51\text{N/C} \end{gathered}$$

Thus, the net electric field at its center is,1868.51N/C .

The approximate charge distribution has been drawn below:

Here, in this above figure, the charge distribution is at the surface of the sphere. The reason the positive charge is at the surface is that as the positive charge of the dipole is directed at the sphere having positive charges, then due to the repulsion, the positive charge will be outside of the sphere.

Thus, the charge distribution on the sphere has been provided.