I have several question to ask?(adsbygoogle = window.adsbygoogle || []).push({});

1)why the voltage oscillates and amplitude decrease ?

2)how the frequency be affected by varing capacitance value and removed double c core ?

3)what is the corresponding physical quantities between spring -mass oscillation and electical oscillation?

I have a few ideas:

1)since the capacitor is fully charged,when the switch isset to discharge the capacitor,there is a sudden increase in current in the inductor,B-field is induced ,then the induced current is inversely return to the capacitor,in this process ,energy is dissipated,thus V oscillate,A decrease

2)because f=2 (pi)(1/LC)^1/2

thus L or C increase ,resulted in f decrease

3)m/k=1/LC ???

**Physics Forums | Science Articles, Homework Help, Discussion**

Join Physics Forums Today!

The friendliest, high quality science and math community on the planet! Everyone who loves science is here!

The friendliest, high quality science and math community on the planet! Everyone who loves science is here!

# Homework Help: Investigate electrical oscillation by charge and discharge

Can you offer guidance or do you also need help?

Draft saved
Draft deleted

**Physics Forums | Science Articles, Homework Help, Discussion**