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.
![实验: 交流电阻,
线圈 - 电容器 (115伏, 50/60赫), 8000649 [UE3050321-115], Direct and alternating current (DC and AC)](/imagelibrary/UE3050321-115/UE3050321-115_02_实验-交流电阻-线圈-电容器-115伏-5060赫.jpg)
![实验: 交流电阻,
线圈 - 电容器 (115伏, 50/60赫), 8000649 [UE3050321-115], Direct and alternating current (DC and AC)](/imagelibrary/UE3050321-115/UE3050321-115_01_实验-交流电阻-线圈-电容器-115伏-5060赫.jpg)
![实验: 交流电阻,
线圈 - 电容器 (115伏, 50/60赫), 8000649 [UE3050321-115], Direct and alternating current (DC and AC)](/thumblibrary/UE3050321-115/UE3050321-115_01_1200_1200_实验-交流电阻-线圈-电容器-115伏-5060赫.jpg)
![实验: 交流电阻,
线圈 - 电容器 (115伏, 50/60赫), 8000649 [UE3050321-115], Direct and alternating current (DC and AC) (Small)](/thumblibrary/UE3050321-115/UE3050321-115_02_1200_1200_实验-交流电阻-线圈-电容器-115伏-5060赫.jpg)
