In the complex plane, the number 4 + j3 is located in the
A. First quadrant
B. Second quadrant
C. Third quadrant
D. Fourth quadrant
Answer: Option A
Related Questions on RC Circuits
When the frequency of the source voltage decreases, the impedance of a parallel RC circuit
A. Increases
B. Decreases
C. Does not change
D. Decreases to zero

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