A point charge of `2muC` is placed at the centre of a cubic Gaussian surface of side 0.5 cm. What is the net flux through the surface? (Given `varepsilon_0`, = 8.85x `10^-12C^2` /N/M^2`)

A point charge of + 10 mu c is at a distance of 5 cm directly above the centre of a square of side 10 cm as shown in figure. What is the electric flux through the square?

A point charge +10 muC is a distance 5cm directly above the centre of a square of side 10cm as shown in the figure. What is the magnitude of the electric flux through the square? [Hint: Think of the square as one face of cube with edge 10cm]. '(##VPU_HSS_PHY_XII_CO1_E02_018_Q01##)'

A uniformly charged conducting spheres of 2.4m diameter has a surface charge density of 80.0mu Cm^-2 ?.What is the total electric flux leaving the surface of the sphere?

Two point charges of 2 xx 10^(-7)C are 1.0 cm apart. What is the magnitude of the field produced by either charge at the side of the other?

A uniformly charged conducting spheres of 2.4m diameter has a surface charge density of 80.0mu Cm^-2 ?. a) Find the charge on the sphere.

A point charge causes an electric flux of -1.0xx10^3Nm^2//C to pass through a spherical Gaussian surface of 10.0 cm radius centred on the charge .What is the value of the point charge?