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In Figure P.7.7: The voltage source is Us = 12 cos 10t V. a) Find the equivalent impedance Zeq b) Find the phasor of

In Figure P.7.7: The voltage source is Us = 12 cos 10t V. a) Find the equivalent impedance Zeq b) Find the phasor of the current i c) Find the sinusoidal steady-state current i(t) 4 ww + Vs ONE Zeq Figure P.7.7 + j20 V www -j14 16 j 25

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