An RLC Series Circuit Is Driven by a Sinusoidal Emf $\omega$

Multiple Choice

An RLC series circuit is driven by a sinusoidal emf with angular frequency $\omega$ _d. If $\omega$ _d is increased without changing the amplitude of the emf the current amplitude increases. If the L is inductance, C is the capacitance, and R is the resistance, this means that:

A) $\omega$ _dL > 1/ $\omega$ _dC
B) $\omega$ _dL < 1/ $\omega$ _dC
C) $\omega$ _dL = 1/ $\omega$ _dC
D) $\omega$ _dL > R
E) $\omega$ _dL < R