Scopul: Determinarea rezistenței unui conductor folosind platforma
interactivă AEL.
Mod de lu...
![subject](/tpl/images/cats/fr.png)
French, 30.03.2021 14:00 zalliagessnerp5fuj9
Scopul: Determinarea rezistenței unui conductor folosind platforma
interactivă AEL.
Mod de lucru:
1. Acceseaza platforma AEL folosin următorul link.
https://phet. colorado. edu/sims/html/circuit-construction- kit-dc/latest/circuit-
construction-kit-dc_ro. html
2. Relizează în laboratorul virtual următorul circuit:
3. Fă o poză a circuitului realizat și atașeaz-o lucrării de laborator.
4. Cu ajutorul ampermetrului măsoară Intensitatea curentului electric prin
fiecare consumator si Intensitatea totala, notează datele în tabelul de mai
jos.
5. Cu ajutorul Voltmetrului măsoară Tensiunea electrică prin fiecare
consumator și tensiunea totală, notează datele în tabelul de mai jos.
6. Determină rezistența electrică folosind formula:
7. Completează tabelul de mai jos:
I 1 (A) I 2 (A) I t (A) U 1 (V) U 2 (V) U t (V) R 1 (Ω) R 2 (Ω) R t (Ω)
8. Concluzie
![ansver](/tpl/images/cats/User.png)
Answers: 2
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