The head must generate or sense an electromagnetic field of sufficient magnitude to write and read properly.

Name: The head must generate or sense an electromagnetic field of sufficient magnitude to write and read properly.
Brand: Quizplus
Rating: 4.8 (40 reviews)

Question

Quizplus · Accepted Answer

This statement is true. Magnetic heads in hard drives use electromagnetic fields to read and write data on the disks. The head generates a magnetic field that interacts with the magnetic field on the disk surface to either write or read data.

The Head Must Generate or Sense an Electromagnetic Field of Sufficient