An Inductor with Inductance L and a Resistor with Resistance

Multiple Choice

An inductor with inductance L and a resistor with resistance R are wired in series to an ideal battery with emf .A switch in the circuit is closed at time t = 0, at which time the current is zero.A long time after the switch is thrown the potential differences across the inductor and resistor are:

A) 0,
B) , 0
C) /2, /2
D) (L/R) , (R/L)
E) unknown since the rate of change of the current is not given