Q.1 The expressions for the steady-state voltage and current at the terminals of the circuit seen in the following figure are v, = 300 cos(5000nt + 78°) V, i, = 6 sin(5000rt + 123°) A. a) What is the...

Extracted text: Q.1 The expressions for the steady-state voltage and current at the terminals of the circuit seen in the following figure are v, = 300 cos(5000nt + 78°) V, i, = 6 sin(5000rt + 123°) A. a) What is the impedance seen by the source? b) By how many microseconds is the current out of phase with the voltage? Circuit