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Linear Circuits I

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Problem 4 of 4

AC Mesh Analysis

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vs(t)=45cos⁡(500t) Vv_s(t) = 45\cos(500t)\ \text{V}. Find the amplitude of the steady-state current i2i_2 through R2R_2, in milliamperes.

vs​45 VR1​20 ΩL100 mHC47 µFR2​20 Ωi2​I₁ ↻I₂ ↻
mA

Answers within 2% are accepted. Units with SI prefixes work too, like 0.003 A or 3 mA. Use a minus sign for negative values.

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