A 2.4 kΩ resistor and a 3.6 uF capacitor are connected in series to an ac source.?
A)Calculate the impedance of the circuit if the source frequency is 55 Hz.
B)Calculate the impedance of the circuit if the source frequency is 35000 Hz .
please give me the final answer too! thank you so much :X
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(a) XC= 1/ωC= 1/(2*3.14*55*3.6*10^-6)= 803.8Ω
z= √(R^2+XC^2)= √(2400^2+803.8^2)= 2531Ω
(b) XC= 1/ωC= 1/(2*3.14*35000*3.6*10^-6)= 1.263Ω
z= √(R^2+XC^2)= √(2400^2+1.263^2)= 2400Ω
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