A rod `AB` of mass `m` and length `L` is rotating in horizontal plane about one of its ends which is pivoted. The constant angular speed with which the rod is rotating is `omega`. The force applied on the rod by the pivot is

A uniform rod AB of mass m and length L rotates about a fixed vertical axis making a constant angle theta with it as shown in figure. The rod is rotated about this axis, so that point B the free end of the rod moves with a uniform speed V in the horizontal plane then the angular momentum of the rod about the axis is:

A uniform rod AB of mass m and length L rotates about a fixed vertical axis making a constant angle theta with it as shown in figure. The rod is rotated about this axis, so that point B the free end of the rod moves with a uniform speed V in the horizontal plane then the angular momentum of the rod about the axis is:

A uniform rod AB of mass m and length L rotates about a fixed vertical axis making a constant angle theta with it as shown in figure. The rod is rotated about this axis, so that point B the free end of the rod moves with a uniform speed V in the horizontal plane then the angular momentum of the rod about the axis is:

A uniform rod of length L is rotated in a horizontal plane about a vertical axis through one of its ends. The angular speed of rotation is omega . Find increase in length of the rod, if rho and Y are the density and Young's modulus of the rod respectively,

A rod of length l is rotating with an angular speed omega about one of its ends which is at a distance a from an infinitely long wire carrying current i . Find the emf induecd in the rod at the instanr shown in .

A rod of length l is rotating with an angular speed omega about one of its ends which is at a distance a from an infinitely long wire carrying current i . Find the emf induecd in the rod at the instanr shown in .