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(b) An AC voltage source is connected to an RLC network as shown in Figure Q1 (b). Calculate the frequency at which the network impedance rises to its highest value. What value of current flows through the capacitor C at this frequency? Also, find a suitable size of bandwidth that can be offered by the circuit when a 10k load resister is connected in parallel with the circuit. 150mV 20uH 6.28ohm Figure Q1 (b) 79.15pF с

(b) An AC voltage source is connected to an RLC network as shown in Figure Q1 (b). Calculate the frequency at which the network impedance rises to its highest value. What value of current flows through the capacitor C at this frequency? Also, find a suitable size of bandwidth that can be offered by the circuit when a 10k load resister is connected in parallel with the circuit. 150mV 20uH 6.28ohm Figure Q1 (b) 79.15pF с

Introductory Circuit Analysis (13th Edition)
Introductory Circuit Analysis (13th Edition)
13th Edition
ISBN:9780133923605
Author:Robert L. Boylestad
Publisher:Robert L. Boylestad
Chapter1: Introduction
Section: Chapter Questions
Problem 1P: Visit your local library (at school or home) and describe the extent to which it provides literature...
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Solve q1( B )part only in 20 min plz i need it plz and take a thumb up plz Plz do it plz i am waiting for your answer solve only B part plz
Question 1 (a) A series RLC tuning circuit is excited at its resonant frequency of 50 MHz by 10V peak amplitude. The maximum current passing through the circuit is 10 mA. 1. Plot the RLC circuit diagram with proper components values to operate at given resonant frequency. ii. Find the circuits quality factor and bandwidth. iii. iv. What would be the current / passing through the circuit if the input frequency was 30MHz? Calculate the change in quality factor Q if the coil internal resistance is reduced by a factor of 10. What effect would that have on the Bandwidth? (b) An AC voltage source is connected to an RLC network as shown in Figure Q1 (b). Calculate the frequency at which the network impedance rises to its highest value. What value of current flows through the capacitor C at this frequency? Also, find a suitable size of bandwidth that can be offered by the circuit when a 10k2 load resister is connected in parallel with the circuit. 20uH 150mV + 6.28ohm rs Figure Q1 (b) 79.15pF
Transcribed Image Text:Question 1 (a) A series RLC tuning circuit is excited at its resonant frequency of 50 MHz by 10V peak amplitude. The maximum current passing through the circuit is 10 mA. 1. Plot the RLC circuit diagram with proper components values to operate at given resonant frequency. ii. Find the circuits quality factor and bandwidth. iii. iv. What would be the current / passing through the circuit if the input frequency was 30MHz? Calculate the change in quality factor Q if the coil internal resistance is reduced by a factor of 10. What effect would that have on the Bandwidth? (b) An AC voltage source is connected to an RLC network as shown in Figure Q1 (b). Calculate the frequency at which the network impedance rises to its highest value. What value of current flows through the capacitor C at this frequency? Also, find a suitable size of bandwidth that can be offered by the circuit when a 10k2 load resister is connected in parallel with the circuit. 20uH 150mV + 6.28ohm rs Figure Q1 (b) 79.15pF
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