sixtysixstefan sixtysixstefan
  • 18-04-2024
  • Physics
contestada

Un aparat electric consumă puterea P=99W atunci
când este legat la un generator cu U=220V prin intermediul
unor conductoare pe care pierderea de tensiune este de
10%. Determinaţi rezistenţa conductoarelor de legătură.

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