What is the process of erasing magnetic media by reducing the magnetic flux to virtual zero by applying a reverse magnetizing field?

What is the process of erasing magnetic media by reducing the magnetic flux to virtual zero by applying a reverse magnetizing field?

What is the process of erasing magnetic media by reducing the magnetic flux to virtual zero by applying a reverse magnetizing field?




a. Degausser.
b. Degaussing.
c. Destroying.
d. Sanitizing.




Answer: B