**Exercise: Scaling Effects on Areal Density Increase****Problem Statement:**Assume traditional scaling and you want to increase the areal density by a factor of 10. How much do the following parameters change?a) The write head current. b) The write head current density. c) The write field. d) The media thickness. e) The grain volume. f) The fly height. ---In this exercise, you are asked to explore how various parameters related to magnetic recording change when you increase the areal density by a factor of 10. Each parameter will be affected differently based on principles of magnetics and scaling laws. Analyze and calculate the changes accordingly.

The question asks about the changes in various parameters when traditional magnetic recording is…

1. ) Assume tradition scaling and you want to increase the areal density by a factor of 10. How much do the following parameters change? a) The write head current. b) The write head current density c) The write field. d) The media thickness e) The grain volume. f) The fly height

1. ) Assume tradition scaling and you want to increase the areal density by a factor of 10. How much do the following parameters change? a) The write head current. b) The write head current density c) The write field. d) The media thickness e) The grain volume. f) The fly height

Power System Analysis and Design (MindTap Course List)

6th Edition

ISBN:9781305632134

Author:J. Duncan Glover, Thomas Overbye, Mulukutla S. Sarma

Publisher:J. Duncan Glover, Thomas Overbye, Mulukutla S. Sarma

Chapter4: Transmission Line Parameters

Section: Chapter Questions

Problem 4.2P: The temperature dependence of resistance is also quantified by the relation R2=R1[ 1+(T2T1) ] where...

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Question

**Exercise: Scaling Effects on Areal Density Increase**

**Problem Statement:**

Assume traditional scaling and you want to increase the areal density by a factor of 10. How much do the following parameters change?

a) The write head current.
b) The write head current density.
c) The write field.
d) The media thickness.
e) The grain volume.
f) The fly height.

---

In this exercise, you are asked to explore how various parameters related to magnetic recording change when you increase the areal density by a factor of 10. Each parameter will be affected differently based on principles of magnetics and scaling laws. Analyze and calculate the changes accordingly.

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