Consider a cube of side 'a' as shown. Eight point charges are placed at the corners. The cube is rotated about the centroidal axis with constant angular velocity `omega` :

Choose the correct option: Consider a cube of side 'a' as shown. Eight point charges are placed at the corners. The cube is rotated about the central axis with constant angular velocity omega :

A point charge q is kept at a corner of a cube

If a point charge q is placed at one corner of a cube, what is the flux linked with the cube?

If a point charge q is placed at one corner of a cube, what is the flux linked with the cube?

If a point charge q is placed at one corner of a cube, what is the flux linked with the cube?

A charge Q is placed at each corner of a cube of side a. The potential at the centre of the cube is

A charge Q is placed at each corner of a cube of side a. The potential at the centre of the cube is

A very small cube of mass 2kg is placed on the surface of a funnel as shown in figure. The funnel is rotating about its vertical axis of symmetry with angular velocity omega . The wall of funnel makes an angle 37^(@) with horizontal. The distance of cube from the axis of rotation is 20 cm and friction coefficient is mu (Take g = 10 m//s^(2) ) The mimimum value of angular velocity for which relative slipping occurs and also the direction of frictional force acting mu = 2//3 :

A very small cube of mass 2kg is placed on the surface of a funnel as shown in figure. The funnel is rotating about its vertical axis of symmetry with angular velocity omega . The wall of funnel makes an angle 37^(@) with horizontal. The distance of cube from the axis of rotation is 20 cm and friction coefficient is mu (Take g = 10 m//s^(2) ) The maximum value of angular velocity for which no relative slipping occur and also direction of frictional force is : (take mu = 2//3 )

Angular momentum of a rigid body rotating about a fixed Axis with angular velocity vec omega