Physics, 27.07.2019 02:20, oroman4650

Aparticle of mass m and charge +q is confined to move in a horizontal rod situated a distance d above two charges of +q that are fixed a distance 2d apart. the line connecting the two +q charges is parallel to the rod. the charge +q is fixed to move between and above the two charges. what is u(x) for this particle where x is the distance along the rod from a point equidistant and above the +q charges? find the frequency of small oscillations from the equilibrium

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Aparticle of mass m and charge +q is confined to move in a horizontal rod situated a distance d abov...