Is it possible for a computer to demagnetize a camera?

Question

I had my new camera next to the computer and the screen started slowly scanning black from the top down and i want to know if my camera is damaged in anyway????

Answer 1

Why would you want to demagnetize a camera?  

And how do you expect to use your computer to do it?

I think you need to explain your question better

Answer 2

I know a monitor will, at least the older ones do and can