This was in regards to whether a metal can emanate more electrons from a higher energetic UVC emitter.
Whats the rate of electrons emmited and at which velocity from a 3^2cm potassium surface area from a typical 8w mercury enclosed in quartz UVC emitter? Supposing the lamp would be 2-3 inches...
Would UVC shined onto Potassium cause it to emanate more electrons than its specific work function? Does only the specific work function per mineral cause the mineral to emanate electrons or more energetic sources can also cause it to do the same without using its specific work function?
Going to investigate figure 4 from attached publication.
Maybe there is a publication baring that information but its likely buried somewere and its emphisis is likely not about isolated spherical capacitors.
The attached publication has an attached conductor which is grounded you mentioned...
Would spraying the sphere with adhesive spray and dipping it into barium titanate or calcium copper titanate powder making several coats raise the spheres capacitance? There is also titanium dioxide powder which is much less expensive.
Can you describe the nearby grounded conductor arrangement...
According to the isolated sphere capacitance formula better dielectric means more capacitance.
Were is the dielectric located in an isolated sphere capacitor?
But any instrument adds some sort of error why is measuring isolated sphere capacitance any different than measuring ordinary capacitors?
according to http://230nsc1.phy-astr.gsu.edu/hbase/electric/capsph.html#c2 isolated spheres have capacitance but how can it be measured with an instrument?
Are both magnetic fields emanated from an electromagnet fed with a current spike from a charge capacitor and a rotating static magnetic field from permanent magnets instances of time varying fields?
The permanent magnet would be attached to perhaps some rotating disc thus passing over a target...
I noticed high frequency (greater than 800khz) corona tends to orientate vertically as if it were a flame with a strong air blower beneath it regardless of electrode positioning. This is not the case for DC and low frequency AC corona. Is there a reason why high frequency corona orientates...