The circuit shown below consists of a 1kΩ resistor connected in series with a 50mH coil, a 10V rms, 10 KHz signal is applied. Find impedance Z in rectangular form.

• A. (1000+j0.05) Ω
• B. (100+j0.5) Ω
• C. (1000+j3140) Ω
• D. (100+j3140) Ω