Academic Journal
Physical analysis of an electric resistor heating.
| Τίτλος: | Physical analysis of an electric resistor heating. |
|---|---|
| Συγγραφείς: | J E M Perea Martins |
| Πηγή: | Physics Education; May2018, Vol. 53 Issue 3, p1-1, 1p |
| Θεματικοί όροι: | Electric resistors, Heating, Temperature effect, Thermal resistance, Energy dissipation, Newton's law of cooling |
| Περίληψη: | This work describes a simple experiment to measure the resistor temperature as a function of the applied power and proves that it is an efficient way to introduce some important physical concepts in classroom, including the Joule’s first law, hot-spot temperature, thermal resistance, thermal dissipation constant, time constant and the Newton’s law of cooling. [ABSTRACT FROM AUTHOR] |
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| Βάση Δεδομένων: | Complementary Index |
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