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- harddisks are constructed from an aluminum platter (conductor) coated with a magnetic metal oxide (insulator)
- floppy discs are constructed from a plastic sheet (insulator) coated with a magnetic metal oxide (insulator)
however the function of computer disks in no way depends on the property of being a conductor/insulator, only on its ability to retain tiny magnetic domains while permitting them to be easily modified.
What else can I help you with?
Is CD a good conductor of heat?
No, CD (compact disc) is not a good conductor of heat because it is made of polycarbonate plastic, which is a poor conductor of heat. As a result, CDs do not transfer heat efficiently.
Is a CD case a electrical insulator?
Yes, a CD case is typically made of plastic which is a good insulator of electricity. This means it does not conduct electricity well and can help protect the CD inside from static electricity or electrical interference.
Is a CD case a insulator?
Yes, a CD case is typically made of plastic which is an insulator. Insulators do not conduct electricity well and are used to protect against electrical currents passing through.
What is the induced emf in case (a)?
In case (a), the induced emf is the electromotive force generated in a coil or conductor due to a changing magnetic field.
Is the ground a conductor of electricity?
Yes, the ground is a conductor of electricity. It can facilitate the flow of electric currents, which is why grounding is an important safety measure in electrical systems to prevent electric shocks or damage in case of faults.
Is CD a good conductor of heat?
No, CD (compact disc) is not a good conductor of heat because it is made of polycarbonate plastic, which is a poor conductor of heat. As a result, CDs do not transfer heat efficiently.
How do you get a CD to work if you do not have the case?
a CD does not need a case for it to work. if the CD has scratches then it wont work
What is the biggest CD case?
i have found 520 CD case on eBay
Is a CD case mm or cm?
CD case is in mm ( millimeter)
How do you open a CD?
The actual CD or the case?
How much does printing cost on a CD case?
how much does printing cost on cd case
How do you make a four fold CD case?
a CD case that folds 4 times.
Why is a CD case called a jewel case?
It is just a clever name for a CD case. They are the slimmer version of the standard CD case. "Jewel" refers to the piece that clips into the center hole of the CD to keep it in place. It has a jewel-like design.
What is the width of a CD?
The width of a CD case is five inches. The length, in case you are wondering, is 4.75 inches. This is the length and width of an average CD case. Some might be a little different, but this is the one most commonly used.
What is a dynamic load on a CD case?
A dynamic load on a CD case refers to the impact or force exerted on the case when it is being moved or used, such as when it is dropped, bumped, or crushed. This load can cause stress on the case and potentially lead to damage or breakage of the CD inside.
What is a good carrying case for my portable CD player?
Lowepro Aspen 6 Disk CD/DVD Carrying Beltpack is a good carrying case for portable CD players.
What is a CD case made out of?
Plastic
