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1. |
If a current of 40 mA flows through a series circuit consisting of a 0.4 F capacitor and a resistor in series with a 4 kHz, 40 V source, what is the total circuit impedance? |
A. | 10 |
B. | 100 |
C. | 1 k |
D. | 1 M |
Answer» D. 1 M | |