11. (II) A dipole with a dipole moment p is pivoted freely at its midpoint. It lies in a uniform field. If its moment of inertia about the center is I, show that for small angular displace- ments, the dipole oscillates at a frequency PE 1 2TT VI

11. (II) A dipole with a dipole moment p is pivoted freely at its midpoint. It lies in a uniform field. If its moment of inertia about the center is I, show that for small angular displace- ments, the dipole oscillates at a frequency PE 1 2TT VI

College Physics

1st Edition

ISBN:9781938168000

Author:Paul Peter Urone, Roger Hinrichs

Publisher:Paul Peter Urone, Roger Hinrichs

Chapter19: Electric Potential And Electric Field

Section: Chapter Questions

Problem 33PE: In one of the classic nuclear physics experiments at the beginning of the 20th century. an alpha...

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Concept explainers

Magnetic Field Of Coaxial Cable

The word coaxial means same axis. So for a long straight cable to be coaxial, it must have concentric cylindrical shaped conductor around it. Coaxial cable (popularly called ‘coax’) has various applications ranging from current conductors to radiofrequency signal transmitters. This cable has lower emission losses and provides protection from electromagnetic interference which allows signals with less power to transmit over longer distances.For example, currents produced in the pickup of a stereo turntable generally travel to the amplifier through a coaxial cable.The self-inductance of a coaxial cable is another important characteristic, because it influences the propagation of electrical signals in the cable.

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11. (II) A dipole with a dipole moment p is pivoted freely at its
midpoint. It lies in a uniform field. If its moment of inertia
about the center is I, show that for small angular displace-
ments, the dipole oscillates at a frequency
1-1/2 √²
PE
VT

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