Solve the problem.The impedance Z, in ohms, of a circuit element is defined as the ratio of the phasor voltage V, in volts, across the element to the phasor current I, in amperes, through the element. That is, Z = 
. If the voltage across a circuit element is 
and the current through the element is 
what is the impedance?
A. 
ohms
B. 
ohms
C. 
+ 
i ohms
D. 
+ 
i ohms
Answer: D
Mathematics
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B. 
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