Complex Calculation - Sharp EL-W531X Operation Manual

Complex Calculation

(Function for EL-W506X/EL-W516X/EL-W506)
<Example 2>
An AC sine wave voltage of 100V, 60Hz is applied to a circuit consisting of a resistor
(R = 120 ), coil (L = 4 H), and capacitor (C = 3 x 10
(1) Find the impedance of the circuit.
(2) Find the phase difference
Circuit impedance = Value of polar coordinate r
Phase difference = Polar coordinate
Let R = 120, L = 4, C = 3 x 10
Z = R + 2
the values of r and .
120
4
1
6
0 (DEG)
fLi + 1 (2 fCi), find the value of the complex number Z and
Operation
(rectangular coordinats)
2
60
i
2
60
3
i
0 (DRG)
(Angle units: DEG)
(Polar coordinates)
between the current and the voltage.
-6
, and f = 60. If the complex number
63
i
-6 F) connected in series.
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