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Actually, and least in CRT monitors, there are no magnets. The direction of the electrons being fired are controlled by coils of wire with current running through them, which induces a magnetic field.
The reason a magnet damages a CRT monitor is because it causes the electrons to either be attracted or repelled, and that will disrupt the image, and can even cause the screen itself to become charged in certain places. That charge will continue to disrupt images the whole time it remains.
What else can I help you with?
How do you correct ghosting on computer monitor?
Try removing any magnets or speakers from around the monitor. It might help.
Describe 3 things that may cause monitor flickers?
1. Unstable electricity supply 2. Magnets around the monitor 3. Damaged Computer Graphics card or monitor it self
What is the use of a monitor in the computer?
monitor is the medium which help for directly communicate with the user and the computer .By the monitor no more efforts are too be needed.
What does a computer monitor help you do?
It allows you to see images, words, and basically anything on your computer.
I should purchase vdu monitor or lcd monitor desktop or laptop?
Considering what you need a computer to do should help determine whether to purchase a computer or laptop. Laptops are good for people who need a computer that can move with them.
How are electromagnets used in Computer screens?
In LCD "Flat screen" monitors, magnets are not used in the production of an image. In older CRT monitors (the big, heavy ones that look like an old TV set), magnets were used to manipulate the rays of light being sent to the surface of the screen, to help produce an accurate and clear image.
How does the first computer monitor looks?
how is the first computer monitor
How can magnets be used to help with recyling?
how can magnets be used to help with recycling
How can magnets be used to help us?
how can magnets be used to help with recycling
Is the monitor hardware or software?
A computer monitor is hardware. It only provides for display.
Plugged in computer and nothing appears on monitor What is wrong?
Monitor is not plugged in or monitor is not plugged in to computer
Do magnets help cell phone battery?
No, they actually mess the battery up like a battery messes up a computer.
