실험: 교류 저항,
코일 - 커패시터
![실험: 교류 저항,
코일 - 커패시터, 8000650 [UE3050321-230], Direct and alternating current (DC and AC)](/imagelibrary/UE3050321-230/UE3050321-230_01_실험-교류-저항-코일-커패시터.jpg)
![실험: 교류 저항,
코일 - 커패시터, 8000650 [UE3050321-230], Direct and alternating current (DC and AC)](/imagelibrary/UE3050321-230/UE3050321-230_02_실험-교류-저항-코일-커패시터.jpg)
![실험: 교류 저항,
코일 - 커패시터, 8000650 [UE3050321-230], Direct and alternating current (DC and AC)](/thumblibrary/UE3050321-230/UE3050321-230_01_1200_1200_실험-교류-저항-코일-커패시터.jpg)
![실험: 교류 저항,
코일 - 커패시터, 8000650 [UE3050321-230], Direct and alternating current (DC and AC) (Small)](/thumblibrary/UE3050321-230/UE3050321-230_02_1200_1200_실험-교류-저항-코일-커패시터.jpg)
Objective: Determining impedance in a circuit with an inductive and a capacitive reactance
AC circuits with inductive and capacitive reactances show resonant behaviour. At the resonant frequency, the impedance of a series connection of an inductive and a capacitive reactance is zero, whereas the impedance of a parallel connection is infinite. This experiment examines this phenomenon with the help of an oscilloscope and a function generator which supplies voltages between 50 Hz and 20,000 Hz.