Figure 21-46 shows a dumbbell consisting of two identical
Chapter , Problem 77(choose chapter or problem)
Figure 21-46 shows a dumbbell consisting of two identical small particles, each of mass attached to the ends of a thin (massless) rod of length that is pivoted at its center. The particles have charges of and and the dumbbell is located in a uniform electric field Show that for small values of the angle between the direction of the dipole and the direction of the electric field, the system displays a rotational form of simple harmonic motion, and obtain an expression for the period of that motion. SSM
Unfortunately, we don't have that question answered yet. But you can get it answered in just 5 hours by Logging in or Becoming a subscriber.
Becoming a subscriber
Or look for another answer