An LCR series circuit with `R = 100Omega` is connected to a 200 V, 50 Hz a.c source when only the capacitance is removed the current lies the voltage by `60^0` when only the inductance is removed, the current leads the voltage by `60^0` . The current in the circuit is,
Options:
(a) 2A
(b) 1A
(c) `sqrt3/2` A
(d) `2/sqrt3` A