Maurice Tutor

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  • MCS,PHD
    Argosy University/ Phoniex University/
    Nov-2005 - Oct-2011

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  • Professor
    Phoniex University
    Oct-2001 - Nov-2016

Category > Management Posted 21 Mar 2018 My Price 5.00

circular disk of radius

A circular disk of radius R and mass M carries n point charges (q), attached at regular intervals around its rim. At time t = 0 the disk lies in the xy plane, with its center at the origin, and is rotating about the z axis with angular velocity , when it is released. The disk is immersed in a (time-independent) external magnetic field

where k is a constant.

(a) Find the position of the center if the ring, z(t), and its angular velocity, w(t), as functions of time. (Ignore gravity.)

(b) Describe the motion, and check that the total (kinetic) energy-translational plus rotational-is constant, confirming that the magnetic force does no work.26

Answers

Maurice Tutor
(5)
Status NEW Posted 21 Mar 2018 02:03 AM My Price 5.00

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