Which part of hard disk convert electrical signal into magnetic signal and vice versa
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The answer is:
DISK READ / WRITE HEADS
- These are small parts of a hard disk which move above the platter of the disk.
- They transform the platter's magnetic field into electric current and vice versa.
- Vice versa meaning they transform electric current into magnetic field.
- The magnetic field is also known as write the disk.
- Electric current is also known as read the disk.
DISK READ / WRITE HEADS
- These are small parts of a hard disk which move above the platter of the disk.
- They transform the platter's magnetic field into electric current and vice versa.
- Vice versa meaning they transform electric current into magnetic field.
- The magnetic field is also known as write the disk.
- Electric current is also known as read the disk.
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Explanation:
is called halfway coz it's direction is halfway between the directions of the light source and the viewer. For a given light source and viewer positions, vector H gives the orientation direction for the surface that would produce maximum specular reflection in the viewing direction
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