A 4.0µF in series with a 40Ω resistor is connected to a 100V, 50Hz a.c supply

A 4.0µF in series with a 40Ω resistor is connected to a 100V, 50Hz a.c supply A) Draw a circuit diagram of the arrangement B) Calculate the 1) Impedance of the circuit 2) Current in the circuit 3) Potential difference across the capacitor