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2. Sketch the electrical circuit of a first order high-pass filter and derive the frequency response
expression of the filter circuit. Also explain the significance of cut-off frequency and how this
is related to the circuit.

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A 22-kN resistor is in series with a 56-mH inductor and Part A an ac source. Calculate the impedance of the circuit if the source frequency is 70 Hz . Express your answer to two significant figures and include the appropriate units. HÀ ? Z = Value Units Submit Request Answer Part B Calculate the impedance of the circuit if the source frequency is 8.1x104 Hz. Express your answer to two significant figures and include the appropriate units. HẢ Z = Value Units Submit Request Answer
A note about rms, which stands for root-mean-square: The rms voltage is a measure of the average effective voltage. If you use peak (maximum) values of voltage or current in any of the transformer equations, you get peak values out. If you use rms values in the equations, you get rms values out. The bottom line: Don't be confused by the rms values-you can use them in the equations and you'll be fine. A typical pole-mounted transformer, the last step in the power distribution process before electricity is delivered to residential customers, has an rms voltage of 9600 volts on the primary coil. The secondary coil has an rms output voltage of 240 volts, which is delivered to one or more houses. (a) What is the ratio of the number of turns in the primary coil to the number in the secondary? Np X Ns = (b) If the rms current on the primary side is 6.00 A, and each house requires an rms current of 40 A, how many houses can this transformer supply electricity to? houses
10. Consider an RLC circuit with R, L, and C elements connected in series with an external power supply V(t) = 24 V-sin(wt). The resistance is R = 120 92, the reactance across the inductor is X₁= 170 22 and the reactance across the capacitor is X= 130 22. How much power is consumed by the C circuit? A. 0.8 W B. 1.5 W C. 2.2 W D. 3.7 W E. 4.4 W
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Please help me with the following question and make sure it's 100 % accurate, thank you. A sinusoidal ac voltage source in a circuit produces a maximum voltage of 11.2 V and an rms current of 7.80 mA . For related problem-solving tips and strategies, you may want to view a Video Tutor Solution of Current in a personal computer. Part A. Find the voltage amplitude. Express your answer in volts. Part B. Find the current amplitude. Express your answer in milliamperes. Part C. Find the rms voltage of this source. Express your answer in volts.