How are the capacitive reactance and inductive reactance , respectively , for three sinusoidally driven series RLC circuits : (1) 50 Omega , 100 Omega , (2) 100 Omega, 50 Omega , (3)50 Omega , 50 Omega . (a) For each does the current lead or lag the applied emf , or are the two in phase ? (b) Which circuit is in resonance ?

How are the capacitive reactance and inductive reactance , respectivel

1.	How are the capacitive reactance and inductive reactance , respectively , for three sinusoidally driven series RLC circuits : (1) 50 Omega , 100 Omega , (2) 100 Omega, 50 Omega , (3)50 Omega , 50 Omega . (a) For each does the current lead or lag the applied emf , or are the two in phase ? (b) Which circuit is in resonance ?
Answer» Answer :(a)1, LAGS ; 2 , LEADS ; 3 , in phase ; (B) 3 (`omega_d = omega` when `X_L=X_C` )

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