The electric field components due to a charge inside the cube of side 0.1 m are as shown in the figure.
`E_X = ax,` where a = 500 `NC^-1m^-1E_y = 0 and E_z = 0` Calcualte the electric flux through the cube

The electric field components due to a charge inside the cube of side 0.1 m are as shown in the figure. E_X = ax, where a = 500 NC^-1m^-1E = 0 and E_2 = 0 Calcualte the charge inside the cube.

A point charge of 12muC is located at the centre of a cube of side 1 m. Calculate the electric flux through each face of the cube.

In figure the electric field is directed along positive X-direction and given by E_x = 5A x + 2B where E is in NC^-1 and x is in metre. A and B are constants with dimensions. Takign A = 10 N c^-1 m^-1 and B = 5 N C^-1 calculate the electric flux through the cube. and net charge enclosed within the cube.

A point charge of 10^-7 colulomb is situated at the centre of a cube of 1 m side. Calculate the electric flux through its surface.

A thin straight rod of length I, has uniform linear charge density lambda . Moving at a constant speed v, the rod enters a cube of sides having length L through its left fae and leaves through the right face as shown in the figure Find the maximum electric flux through the cube.

Two concentric spherical shells S_1 and S_2 enclose charge Q and 2Q as shown in the figure If air is inside the tow shells, what is the ratio of electric flux through S_1 and S_2 ?

Find the area bounded by the curves y =e^x , x= 0, y= 0 , x= 1.

The electric field of a plane electromagnetic wave in vaccum is represented by E_x = 0,E_y = 0.5 cos [2pi xx 10^8 (t-x//c)] and E_z = 0 . What is the direction of propagation of electromagnetic waes?