Consider the following circuit: Here R 1 = 4.0 ?, R 2 = 8.0 ?, R 3 = 10. ?, L 1

Question

Consider the following circuit:

Here
R1 = 4.0 ?, R2 = 8.0 ?, R3 = 10. ?,
L1 = 3.4 mH, L2 = 2.0 mH, L3 = 3.9 mH,
C1 = 2.3 ?F, C2 = 3.2 ?F, C3 = 6.0 ?F.

a) What is the effective resistance of the three resistors?

b) What is the effective inductance of the three inductors?

c) What is the effective capacitance of the three capacitors? (For ?F enter "mu F")

d)What is the resonant frequency of the circuit?

e) If the circuit is driven on resonance by an oscillating voltage with peak voltage V0 = 70.V, what is the peak voltage across L1?

Explanation / Answer

i given a link below.... i think it may be usufull to you...

please rate me if you are satisfied... thank you..

a) http://wiki.answers.com/Q/What_happens_to_resistance_when_resistors_are_wired_in_parallel?#slide=11

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