1. The problem statement, all variables and given/known data An alternating source drives a series RLC circuit with an emf amplitude of 6.0V, at a phase angle of +30deg. When the potential difference across the capacitor reaches its maximum positive value of +5.00V, what is the potential difference across the inductor? 2. Relevant equations Vc=IcXc, VL=ILXL 3. The attempt at a solution I don't know because I don't know what to do with the phase angle.