I posed a similar question to my kids (they like that sort of thing). If you pour a huge mass of charged particles into a black hole, what would that do to the event horizon?
Hmm, well, there would be a remnant of every particle on the surface of the black hole, like a 2-d projection of the 3-d particle. Since the charge of the particle counts as information, and the black hole can’t destroy information, the charges must remain on the surface of the black hole, probably contributing to the field around the black hole, since it is spinning and therefore charges on the surface would create a magnetic field.
Kerr-Newman toroidal spatial warp? The donut black hole with the flat singularity in which the tidal forces cancel?? Mouth of a wormhole??? Time travel portal????
I have another question. Has anyone ever estimated the amount of sheer instantaneous information incorporated in any amount of single particle matter and compared it to Einsteins E=MC2 equation? What happens if they are one and the same? Could it be that information is equal to energy? Do we even have any meaningful mathematical way of quantifying information? Just asking. Way beyond my scope in any case.