Artificial Magnet
Trending Questions
Magnetic disks are the most popular medium for
Sequential access
Direct access
Both A & B;
What is the fullform of SRAM and DRAM?
Where are saved files stored in the computer?
RAM
Hard disk
Cache
Any of above
What is the full form of RAM, ROM, CD, DVD?
USB is which type of storage device?
What is the basic difference between the magnetic properties of iron and steel?
Is there electronic memory that is secondary in type?
Which unit holds data permanently?
input unit
secondary storage unit
output unit
primary memory unit.
Name different types of magnets based on their shape
- True
- False
What objects do magnets stick to?
Artificial magnets are weaker than natural magnets.
- True
- False
An example of a natural magnet is
- Iron
- Steel
- Lodestone
- None of the above
- True
- False
Sheila finds a bar magnet and three objects A, B, and C in her classroom. her task is to recognize the magnetic nature of the substance ABC. help Sheila identity identify the object by analyzing the experimental observation.
Which of the following is used as a primary storage device
PROM
floppy disk
magnetic drum
all of these
- 45 permalloy
- CrO2
- Cu
- Alnico
Define the term:
Artificial Magnet
- True
- False
Differentiate between following:
Natural and artificial magnet
Which of these products does Seagate NOT make?
Hard Drive
Solid State Drives
Internal SSD
Airplanes
State three uses of magnets in your surroundings
