For the circuit shown in the given figure, when the switch is at position A, the current i(t) = Isin(ωt + 30°) A. When switch is moved to position B at time t = 0, the power dissipated at the switching instant in the resistor R remains unchanged
The value of I and the element X would respectively, be

A. 1 A and resistor

B. 2 A and capacitor

C. 3 A and resistor

D. 4 A and capacitor

Answer: Option D