A 48 mH inductor with a resistance of 45 Ω is connected to a source whose voltage is
E = (510 V) cos(120 p s-1)t,
where t is in seconds.
a) Find the maximum current in the circuit. Answer in units of A
b) Find the maximum voltage across the inductor. Answer in units of V
c) Find the rms voltage across the inductor. Answer in units of V.
d) Find the average power dissipation. Answer in units of kW.
e) Find the maximum energy stored in the magnetic ?eld of the inductor. Answer in units of J.
f) Find the average energy stored in the magnetic ?eld of the inductor. Answer in units of J.