Angola Military Technical Institute (ISTM) Exam
Concurso de Admissão ao Instituto Superior Técnico Militar (ISTM — FAA)
Fisica Geral E EletrotecnicaEnglish
Exam overviewPractice session
In a DC electrical circuit, three resistors R₁ = 10 Ω, R₂ = 20 Ω, and R₃ = 20 Ω are connected such that R₂ and R₃ are in parallel, and this pair is in series with R₁. What is the equivalent resistance R_eq?
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