Question 431: Electrostats & Capacitance

Question

In a cuboid of dimension $$2 \mathrm{~L} 	imes 2 \mathrm{~L} 	imes \mathrm{L}$$, a charge $$q$$ is placed at the center of the surface '$$\mathrm{S}$$' having area of $$4 \mathrm{~L}^{2}$$. The flux through the opposite surface to '$$\mathrm{S}$$' is given by

Accepted Answer

If we consider a similar box above this box then it becomes cube of side length $2 L$
$\phi$ through a surface $=\frac{q}{6 \varepsilon_{0}}$

Answer

$$\frac{q}{2 \epsilon_{0}}$$

Answer

$$\frac{q}{3 \epsilon_{0}}$$

Answer

$$\frac{q}{12 \epsilon_{0}}$$

Answer

$$\frac{q}{6 \in_{0}}$$

Electrostats & Capacitance

In a cuboid of dimension $2 \mathrm{~L} \times 2 \mathrm{~L} \times \mathrm{L}, a charge q is placed at the center of the surface '\mathrm{S}' having area of 4 \mathrm{~L}^{2}. The flux through the opposite surface to '\mathrm{S}$' is given by

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