Alternating Current Alternating Current Capacitance Capacitance Dielectric Dielectric Direct Current Direct Current Electric Charge Electric Charge Electric Power Electric Power Electricity Electricity Electrode Electrode Electrometer Electrometer Electron Electron Electronics Electronics Line Of Force Line Of Force Ripple (physics) Ripple (physics) Thermionic Emission Thermionic Emission Thermoelectricity Thermoelectricity Van De Graaff Generator Van De Graaff Generator Voltage Drop Voltage Drop