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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

Introductory Circuit Analysis (13th Edition)
Introductory Circuit Analysis (13th Edition)
13th Edition
ISBN:9780133923605
Author:Robert L. Boylestad
Publisher:Robert L. Boylestad
Chapter1: Introduction
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**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.
Transcribed Image Text:**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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