Math Problem Statement
- Por un circuito pasa una intensidad de corriente de 30 A. Al abrir dicho circuito se origina en él una fuerza electromotriz de 70 V. Determinar el coeficiente de autoinducción del circuito sabiendo que se tardan 3 ms en abrirlo
Solution
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Math Problem Analysis
Mathematical Concepts
Electromagnetism
Induction
Physics
Formulas
Faraday's law of induction: fem = -L (dI/dt)
Coefficient of self-induction: L = (fem * Δt) / ΔI
Theorems
Faraday's law of electromagnetic induction
Suitable Grade Level
Grades 11-12
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