Complex Calculation - Sharp EL-W531X Operation Manual

Complex Calculation

(Function for EL-W506X/EL-W516X/EL-W506)
<Example 1>
An AC sine wave voltage of 100 V, 50 Hz is applied to a circuit consisting of a
resistor (R = 250 ) and capacitor (C = 20 x 10
Find the impedance of this circuit.
Circuit impedance = Value of polar coordinate r
Let R = 250, C = 20 x 10
If the complex number Z = 1 ((1 R) + 2 fCi),
find the value of the complex number Z and the values of r.
Complex mode
1
1
1 (RAD)
-6 , and f = 50.
Operation
3 (CPLX)
(Rectangular coordinates)
250
2
50
20
6
i
0 (DRG)
(Angle units: RAD)
(Polar coordinates)
i
-6
62
F) connected in parallel.
Display