Capacitance and resistance question

[coffeem]

Homework Statement

[PLAIN]http://img806.imageshack.us/img806/2373/compquesti.jpg

The Attempt at a Solution

dont know where to start... i know i have to use complex numbers... advice needed please!

 

[zhermes]

You should start by reading the applicable chapters and then presenting specific questions, issues, problems or attempts here.

 

[coffeem]

You should start by reading the applicable chapters and then presenting specific questions, issues, problems or attempts here.

Well - the problem is from a maths exam. And I have two maths books in front of me. Neither of them have anything like this in them. If you know can you please give me some idea of what i need to be reading or looking for? thankyou

 

[zhermes]

try looking under AC-circuits, and RC-circuits (resistor-capacitor).
If all else fails http://en.wikipedia.org/wiki/Rc_circuit

 

[rwisz]

As a scientist, it is important to approach problems systematically and logically. In this case, the first step would be to understand the concepts of capacitance and resistance. Capacitance is the ability of a system to store an electric charge, while resistance is the measure of how much a material or component impedes the flow of electric current. Both of these properties are important in understanding the behavior of electrical circuits.

In order to solve the problem, you will need to use a combination of equations and principles from complex numbers. It may be helpful to review the equations for calculating capacitance and resistance in series and parallel circuits, as well as the principles of impedance and reactance. Once you have a solid understanding of these concepts, you can then apply them to the given circuit.

One approach could be to break down the circuit into smaller parts and solve for the total capacitance and resistance in each part. Then, using the total values, you can calculate the impedance and reactance for the entire circuit. From there, you can use complex numbers and the appropriate equations to find the total current and voltage in the circuit.

It may also be helpful to draw a diagram or create a circuit model to visualize the problem and better understand the relationships between the different components. Remember to always check your units and make sure they are consistent throughout your calculations.

In conclusion, solving this problem will require a solid understanding of capacitance and resistance, as well as the principles of complex numbers. Take your time, break down the problem into manageable parts, and double check your work to ensure accuracy. Good luck!