Complex Calculation - Sharp EL-W535TG Operation Manual

Complex Calculation

(This example is for EL-W516T only.)
<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
20
SET UP
(RAD)
-6 , and f = 50.
Operation
(COMPLEX)
(Rectangular coordinates)
1
2 50
6
i
(DRG)
(Angle units: RAD)
(Polar coordinates)
57
-6 F) connected in parallel.
250
i
Display