3 A conducting circular ring of radius 1 m is given a

Last updated: 6/24/2023

3 A conducting circular ring of radius 1 m is given a positive charge 1 105 C A particle of mass 0 9 gm and carrying a negative charge of magnitude 1 106 C is placed on the axis at a distance of 1 cm from the center of the ring Show that the motion of negatively charged particle is almost simple harmonic Calculate its time period of oscillation