\(\frac{2q}{ε_{0}}\)
\(\frac{2q}{ε_{0}}\)4\(\pi\)r2
infinite
Zero
\(\frac{q}{ε_{0}}\)
A hollow sphere encloses an electric dipole (+q and -q charges).
Gauss's Law
\[ \Phi = \frac{Q_{enc}}{\epsilon_0} \]
Where \( Q_{enc} \) is the net charge enclosed by the surface.
For a dipole: \( Q_{enc} = (+q) + (-q) = 0 \)
Determine Electric Flux \[ \Phi = \frac{0}{\epsilon_0} = 0 \]
For the reaction:
\[ 2A + B \rightarrow 2C + D \]
The following kinetic data were obtained for three different experiments performed at the same temperature:
\[ \begin{array}{|c|c|c|c|} \hline \text{Experiment} & [A]_0 \, (\text{M}) & [B]_0 \, (\text{M}) & \text{Initial rate} \, (\text{M/s}) \\ \hline I & 0.10 & 0.10 & 0.10 \\ II & 0.20 & 0.10 & 0.40 \\ III & 0.20 & 0.20 & 0.40 \\ \hline \end{array} \]
The total order and order in [B] for the reaction are respectively:
An electric dipole is a pair of equal and opposite point charges -q and q, separated by a distance of 2a. The direction from q to -q is said to be the direction in space.
p=q×2a
where,
p denotes the electric dipole moment, pointing from the negative charge to the positive charge.