: I could be wrong, but if I am not mistaken, yes : a Black Hole can have a magnetic field.

If Black-Hole exist at nature. It can have many properties. Magnetic field is view of thing. Not thing itself.

: Early scientists struggled with how light : reached the earth if it was a wave. It would : need something there in space to get it from : the sun to the earth, they invented something : called ether, which we now know does not exist, : to help them get past this little problem. : Electromagnetic waves do not follow the same : rules as mechanical waves such as sound do, : as we eventually came to find out.

Material can move, like water, and this move has 'view', example wave. Wave itself dont exist. Different material things has different kind of moveing process. That what we see.

: First of all, a magnetic field has no mass, If something material thing is(exist), and we can measure it some equipment, then it has material properties. Size, weight, etc. We can make 'magnetic fields' throug our radio-systems. Radio-systems are material thing, and material thing make always material thing. When we talk 'wave-theory', we must remember, that wave is view of something material thing moving process. Non-material thing cannot make material-waves, what we can measure. When we speak, massless, it mean, that we cannot measure it, because it is so low massless thing, that our measuring equipments cannot measure it.

: Black Holes and Time Warps, Kip Thorne : A Brief History Of Time, Stephen Hawking : Black Holes, Heahther Couper : Black Holes and the Universe, Igor Novikov

: -Adam

Adam. You write things, what you have read. It's okey. Everything, what humans was invent, is not okey. You can see at round of you.