INSTRUCTIONAL POTENTIAL OF PHYSICAL EXPERIMENT AUTOMATION IN SCHOOL |
| 3 | |
| 2015 |
| scientific article | 372.853 | ||
| 248-251 |
| We describe methods and tools for automation and computerization of laboratory work on the measurement of coil inductance using the voltmeter-ammeter method. Computerization can be implemented on the basis of the built-in sound system of a PC. Automation is achieved by using the program «Soundcard Oscilloscope». This is a program that implements a PC-based sweep frequency generator and stores the experimental data. To analyze the experimental data, the method of least squares is used. |
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