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Curs 2 - Circuite rezistive - derivat

Curs 2 - Circuite rezistive - derivat

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pozitiva .<br />

F. Constantinescu, M. Nitescu Teoria <strong>Circuite</strong>lor – <strong>Curs</strong> pentru Facultatea de Automatica si Calculatoare<br />

rezistoare pasive rezistoare active<br />

-un rezistor este activ daca caracteristica sa trece si prin cadranele II si/sau IV ( R < 0<br />

pentru un rezistor liniar); puterea absorbita de un rezistor activ poate fi negativa (daca p

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