_____ pushes the heads away from the surface as they rotate at their standard rates.
A. Magnetic tension
B. Electric force
C. Air pressure
D. None of the above
Answer:A
_____ pushes the heads away from the surface as they rotate at their standard rates.
A. Magnetic tension B. Electric force C. Air pressure D. None of the above
Explanation: <numeric> Due to the speed of rotation of the discs air pressure develops in the hard disk.