Views
From Physlab.lums.edu.pk
(Difference between revisions)
| Line 5: | Line 5: | ||
<tr> | <tr> | ||
| - | <td width="150">[[media: | + | <td width="150">[[media:hard_disk_V11_new1.pdf|''Students Manual'']]</td> |
<td width="698">The experimental objective is to use a Hall sensor and to find the field and magnetization of a magnet. We will also gain practical knowledge of magnetic field transducers, hard disk operation and data storage, visually and analytically determining the relationship between induced EMF and magnetic flux, and indirectly measure the speed of a motor.</td> | <td width="698">The experimental objective is to use a Hall sensor and to find the field and magnetization of a magnet. We will also gain practical knowledge of magnetic field transducers, hard disk operation and data storage, visually and analytically determining the relationship between induced EMF and magnetic flux, and indirectly measure the speed of a motor.</td> | ||
<td width="100">[[Image:hard disk.jpeg|175px]]</td> | <td width="100">[[Image:hard disk.jpeg|175px]]</td> | ||
Revision as of 11:41, 24 April 2015
Click here to go to list of experiments
Electromagnetic Induction and Working of Read-Write Operations in Magnetic Media (1.8)
| Students Manual | The experimental objective is to use a Hall sensor and to find the field and magnetization of a magnet. We will also gain practical knowledge of magnetic field transducers, hard disk operation and data storage, visually and analytically determining the relationship between induced EMF and magnetic flux, and indirectly measure the speed of a motor. |  |
| Matlab Code | Magnetic field | |
| Lab View Code | Sound card | |
| Sample Results | Hall Probe Solenoid |
|
| Further Readings and References |
"Apparatus for teaching Physics - Measurement and Analysis of the Field of Disk Magnets", M. Connors, The Physics Teacher 40, 308-311 (2002). |
Pictorial Procedure (1.8)
 |
 |
 |
 |
 |
 |
 |
 |
 |
 |
 |
 |
 |