10 9. Listed are capacitive reactance and inductive reactance pairs (Xc, XL) for three sinusoidally driven RLC series circuits Pair (1): (50 0, 100 0) Pair (2): (100 0, 50 0) Pair (3): (50 0, 50 0) (6) a. For each pair, does the current lead or lag the applied emf, or are the two in phase? Pair (1): Pair (2): Pair (3): (4) b. Which pair is a circuit in resonance, if any