Verified Solution • 2025–26 Session moderate

QPages 141-142: Q5: HC Verma: Concepts of Physics - Volume 2 Gauss's Law Pages 141-142: Q5 Solution: A charge Q is placed at the centre of a cube. Find the flux of…

A charge Q is placed at the centre of a cube. Find the flux of the electric field through the six surfaces of the cube.

Step-by-Step Verified Solution

**Answer:** Flux through each face =

\frac{Q}{6\epsilon_0}

. **Step-by-Step Explanation:** For a charge Q at the centre of a cube, by symmetry, the flux through each of the six faces is equal. Total flux =

Q/\epsilon_0

. Flux per face =

\frac{Q}{6\epsilon_0}

.

All Questions in this Chapter

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