1 / 12

Investigation of resonance phenomena in LC circuit

Investigation of resonance phenomena in LC circuit. Theory. Photo. Table. Graph. Analysis. mA. Circuit LC - connection series. I. The impedance of this circuit is :. Z is minimum if. It is a resonance frequency in LC circuit connected in serial. Analysis. LC connected in serial.

lucia
Télécharger la présentation

Investigation of resonance phenomena in LC circuit

An Image/Link below is provided (as is) to download presentation Download Policy: Content on the Website is provided to you AS IS for your information and personal use and may not be sold / licensed / shared on other websites without getting consent from its author. Content is provided to you AS IS for your information and personal use only. Download presentation by click this link. While downloading, if for some reason you are not able to download a presentation, the publisher may have deleted the file from their server. During download, if you can't get a presentation, the file might be deleted by the publisher.

E N D

Presentation Transcript


  1. Investigation of resonance phenomena in LC circuit

  2. Theory Photo Table Graph Analysis

  3. mA Circuit LC - connection series I

  4. The impedance of this circuit is : Z is minimum if It is a resonance frequency in LC circuit connected in serial

  5. Analysis. LC connected in serial. Theory shows that impedance of the circuit depends of the frequency and that this function has a minimum. The aim of this experiment was to investigate how an alternating current change follow the frequency. As you see, the minimum of this function exist and is between 380Hz and 390Hz. In this experiment inductivity and capacity were : L=36mH, C=4.7mF. Using formula: We receive:

  6. Circuit LC - connection parallel mA mA mA

  7. The impedance of this circuit is : Z has a maximum when I has a maximum when The resonance frequency of the parallel LC circuit

  8. Analysis. LC connected in parallel. The impedance of the circuit is frequency dependent and this function has a maximum. The maximum occurs when I3 has a minimum at approximately between 380 to 390 Hz. In this experiment inductivity and capacity were : L=36mH, C=4.7mF. Using formula: We receive:

More Related