Recent content by rayray2216

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    EM Waves and Dielectric interfaces

    Homework Statement Re‐write the formula E = Eo cos (k• r −ωt) for each of the three waves, in terms of the angles θi, θr and θt and the dielectric constants ni and nt (for the materials on the left and the right) in place of k The incident wave is in the xy plane only as is therefore...
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    Show that the plane wave is a general solution to the electromagnetic wave eqatuion

    had issues entering the formula but its just the wave equation for the electric field in a continuous homogeneous medium .
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    Show that the plane wave is a general solution to the electromagnetic wave eqatuion

    Show that the "plane wave" is a general solution to the electromagnetic wave eqatuion Homework Statement Show that the "plane wave" E=Eocos(k.r-\omegat) is a general solution of the electromagnetic wave equation. (you must derive this first)Homework Equations we were given Maxwell equations...
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    Mass Defect of Hydrogen-2 Electron Binding Energy

    im desperate can anyone help...point me in the right direction ?
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    Mass Defect of Hydrogen-2 Electron Binding Energy

    Homework Statement : the binding energy for the electron in the ground state of hydrogen-2 is 13.6ev what is the corresponding mass defect of the hydrogen atom in amu (atomic mass units) not sure if you need atmoic mass of the hysgrogen atom its given to be 2.014102u Relevant equations: not...
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