Could you please help me with this problem:

Consider the RCL-circuit shown in figure 1. Determine the resonance frequency ωo, i.e. the frequency when the total impedance of the circuit is purely real. What is the total impedance at the resonance?
Please find the attached, the circuit diagram in question.

Thanks a lot!

 

OK, have you read your course notes? What ideas do you have so far? For example what formula do you know for determining ω0? If you try to answer the question first, then the forum is more willing to help you.

Here are a couple of pointers for you to read AAC-RLC and Wiki-RLC