Math Problem Statement
Deseja-se projetar um amperímetro com fim de escala de 10 mA a partir de um galvanômetro que tem resistência interna de RiG = 540 Ω e sensibilidade de 1 kΩ/V. Qual é o valor da resistência shunt necessária para medir tal corrente?
Solution
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Math Problem Analysis
Mathematical Concepts
Electric Circuits
Ohm's Law
Galvanometer
Amperometry
Formulas
Ohm's Law: V = IR
Shunt Resistance Calculation: Rs = (Vg / Is)
Theorems
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Suitable Grade Level
Advanced High School
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