Please help out with A and C! Thank you.

evelopment Student Enrichment Opportunit.. Search University Development. reddit: the front page of the int.. circuit's voltage source is 680 rad/s. (5%) Problem 21: A certain AC circuit might contain an inductor of inductance 36 mH or a capacitor of capacitance 170 JF. The angular frequency of the Course Hero The Expert TA | Human-like Gra Status e for view tatus ompleted Completed Completed * 25% Part (a) Find the impedance of the inductor, in ohms, when it forms part of the circuit. XL = 24868.8 Partial Feedback: You might not have converted the inductance to henrys. XL = 24870 * Attempts Remain Completed Partial 25% Part (b) Which one of the statements is correct? Completed The voltage across the inductor leads the current through it by J/2 rad (90). Correct! Completed Partial A 25% Part (c) Find the impedance of the capacitor, in ohms, when it forms part of the circuit. Grade Summary Partial XC = 1 Deductions Potential Partial Completed Submissions sin() cos tan() JC 7 8 9 Attempts remaini Completed 4 5 6 (use per attempt) acos() E cotan( asin() detailed view Completed acotan( sinh( 2 3 atan() Completed 0 cosh() tanh() cotanh() + Completed Degrees Radians VO Partial Completed