In the cube of side 'a' shown in the figure, the vector from the central point of the face ABOD to the central point of the face BEFO will be :

In the cube of side ‘l’ shown in the figure, the vector from the central point of face ABCD to the central point of the face ADGF will be:

In the cube of side ‘l’ shown in the figure, the vector from the central point of face ABCD to the central point of the face ADGF will be:

Consider the circular loop having current I nad with central point O. the magnetic field at the central point O is

At each point on the surface of the cube shown in the figure, the electric field is parllel to the z- axis. The length of each edge of the cube is 3.0 m on the bottom face it is vecE=34hatk N//C and on the bottom face it is vecE=20hatk N//C . Find the net flux contained within the cube.

At each point on the surface of the cube shown in the figure, the electric field is parllel to the z- axis. The length of each edge of the cube is 3.0 m on the bottom face it is vecE=34hatk N//C and on the bottom face it is vecE=20hatk N//C . Find the net flux contained within the cube.