Assume that you take a 2.0×10^2 ohm resistor and a 0.40 H inductor and prepare a series circuit having voltage source which has voltage amplitude 30 V and an angular frequency of 2.5×10^2 rad/s.
i) Find out the impedance of the circuit?
ii) Find out the current amplitude?
iii) Find out the voltage amplitudes across the resistor and the inductor?
iv) Determine the phase angle phi of the source voltage with respect to current?
v) Does the source voltage lag or lead the current?