Math Problem Statement
For the circuit above, assume that:
𝑉=2𝑐𝑜𝑠(1𝑡)𝑉 𝑅1=10Ω 𝑅2=9Ω 𝐿1=3𝐻 𝐶1=1/3𝐹
Calculate the current 𝑖𝑡 flowing through the circuit, expressing your answer in the form: 𝐴𝑐𝑜𝑠(𝜔𝑡+𝜙), where 𝜙 is in degrees.
Please round both𝐴 and 𝑝ℎ𝑖 to 3 sig figs, as otherwise the algebra-checker gets confused and awards you no points.
Solution
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Math Problem Analysis
Mathematical Concepts
AC Circuits
Impedance
Phasors
Ohm's Law
Formulas
Ohm's Law
Impedance in AC Circuits
Polar Form Conversion
Theorems
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Suitable Grade Level
College Level
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