List of top Physics Questions on Gauss Law asked in BITSAT

A disk of radius a/4 having a uniformly distributed charge -6C is placed in the x-y plane with its centre at (-a/2,0,0). A rod of length a carrying a uniformly distributed charge 8C is placed on the x-axis from x = a/4 to x = 5a/4. Two point charges -7C and 3C are placed at (-a/4,0,0) and (-3a/4,3a/4,0), respectively. Consider a cubical surface formed by six surfaces x=± a/2, y=± a/2, z=± a/2. The electric flux through this cubical surface is

A disk of radius \(a/4\) having a uniformly distributed charge \(6\,\text{C}\) is placed in the x-y plane with its centre at \((-a/2, 0, 0)\). A rod of length \(a\) carrying a uniformly distributed charge \(8\,\text{C}\) is placed on the x-axis from \(x = a/4\) to \(x = 5a/4\). Two point charges \(-7\,\text{C}\) and \(3\,\text{C}\) are placed at \((a/4, -a/4, 0)\) and \((-3a/4, 3a/4, 0)\) respectively. Consider a cubical surface formed by six surfaces \(x = \pm a/2\), \(y = \pm a/2\), \(z = \pm a/2\). The electric flux through this cubical surface is

In a region of space having a uniform electric field \( E \), a hemispherical bowl of radius \( r \) is placed. The electric flux \( \Phi \) through the bowl is:

A charge +q is at a distance L/2 above a square of side L. Then what is the flux linked with the surface?