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need help with #2, Q1 answer is 62.82 ohms
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need help with #2, Q1 answer is 62.82 ohms
Calculate the 1 GHz impedance...
*Calculate the I GHz impedance of a 100 Microfarad Capacitor with a ½ inch lead on...
*Calculate the I GHz impedance of a 100 Microfarad Capacitor with a ½ inch lead on each end. Assume resistance is essentially zero and inductance of connecting lead is 20 nanoH/inch. *Assuming a 100 Ohm power line impedance, how effective do you think this capacitor would be for bypassing 1 GHz spikes on the power supply line? Defend your answer. *For comparison, calculate the 1 GHz impedance of a 0.05 microFarad Capacitor with 0.025 inch leads on each end. Again,...
Calculate the l GHz impedance of a 100 Microfa rad Capacitor with a ½ inch lead...
Calculate the l GHz impedance of a 100 Microfa rad Capacitor with a ½ inch lead on each end Assume resistance is essentially zero and inductance of connecting lead is 20 nanoH/inch Assuming a 100 Ohm power line impedance, how effective do you think this capacitor would be for bypassing 1 GHz spikes on the power supply line? Defend your answer. For comparison, calculate the 1 GHz impedance of a 0.05 microFarad Capacitor with 0.025 inch leads on each end....
Need help with antenna problem. Thanks. An antenna having an input impedance on transmission of 70...
Need help with antenna problem. Thanks.
An antenna having an input impedance on transmission of 70 +j30 2 is used on reception by connecting directly to a 50-92 transmission line which perfectly matched to a pure resistance load. The effective area is 0.4 m2. Find the power transfer to the load if the antenna is in a plane wave field of 100 μν/m. Compare this with the power that could be obtained with a conjugate match to the antenna impedance.
Answer a) 5 − 13.41j, 14.31(cos(69◦33′) − i sin(69◦33′)) b) 1.40sin200pit (c) leads by 69◦33′ 1. For the RLC circuit sh...
Answer
a) 5 − 13.41j, 14.31(cos(69◦33′) − i sin(69◦33′))
b) 1.40sin200pit
(c) leads by 69◦33′
1. For the RLC circuit shown in Figure 6.15, which has a power supply of 20 volts and amplitude and freqency of 100 hertz, 5 ohms, resistance of a capacitance of 100 microfarads, and an inductance of 4 a millihenrys, find (a) the complex impedance in Cartesian and polar form (b) the current (c) the angle by which the current lags or leads the applied...
Task 1 (10 Marks) A single phase inductive-resistive-capacitive (LRC) series load is energised from a 240V,...
Task 1 (10 Marks) A single phase inductive-resistive-capacitive (LRC) series load is energised from a 240V, 50Hz supply as shown in Fig. Q1. LRC n Fig. Q1 The supply current is measured as supply and the power factor of the LRC load is found to be cose leading. The capacitance value C is known, however the resistance R and inductance L are unknown. The values for supplycosa and Care to be obtained from the excel spread sheet as explained in...
J# 10: 29:2018: Monday Show all steps for full credit. 1. What is the resonance frequency...
J# 10: 29:2018: Monday Show all steps for full credit. 1. What is the resonance frequency of an LC circuit consisting of a capacitor of s microfarads and a 0.06 Henries. inductor? Lc 2. In a RLC series circuit, the rms voltage of the ac power supply is 120 Volts. The frequency is 45 Hertz. It has a resistance of 100 ohms and a capacitance of 60 micro farads and inductance of 65milli henries. Calculate a) the inductive reactance b)...
I need help with numbers 4,6,7,8,9 please? 12 VDC 1.0 k ohms 10k ohms C3 1.0 uF C1 1.0 UF , R Load Baca 1 80 10k ohns 300 mVp-p 1.0 kHz 100 ohms .7k ohms C2 47uF 330 ohms 4. Calculate the following pa...
I need help with numbers 4,6,7,8,9 please?
12 VDC 1.0 k ohms 10k ohms C3 1.0 uF C1 1.0 UF , R Load Baca 1 80 10k ohns 300 mVp-p 1.0 kHz 100 ohms .7k ohms C2 47uF 330 ohms 4. Calculate the following parameters assuming capacitor C2 has been removed from the circuit with the 1.0k2 resistor as the load. RIN BASE Av Vour 5. Construct the circuit shown on the previous page. Before connecting the AC supply, measure...
Please answer the following questions and show work. Thank you. 1. true or false. the heavier...
Please answer the following questions and show work. Thank you. 1. true or false. the heavier the current flow for a given voltage, the larger the value for admittance. 2. what is the reactance of a 25 millihenry coil at 600 hertz? a) 94,000 ohms b) 0.011 ohms c) 785 ohms d)94 ohms 3. In a series R-C circuit, at low frequencies, the total reactance of the capacitor will be high ad the total impedance will be capacitive in nature,...
Please solve Q1.Thanks PHY232: AC practice problems 1. The inductance and capacitance of the oscillatory circuit...
Please solve Q1.Thanks
PHY232: AC practice problems 1. The inductance and capacitance of the oscillatory circuit o f a radio station are 10 mH and 0.25 ?F wavelength of the transmitted waves (neglect resistance effect). respectively. Find the frequency and f A transformer with primary and seconda use velocity of light c-3 x10°m/s9.42 x10 m 2. ry voltage of 2000 volt and 200 volt takes a current 0.5 amp from the mains. Calculate the resistance connected across the secondary Primary...
Learning Goal: To understand the use of phasor diagrams in calculating the impedance and resonance conditions in a seri...
Learning Goal: To understand the use of phasor diagrams in calculating the impedance and resonance conditions in a series L-R-C circuit. At resonance, XL = Xc. The voltage across the capacitor exactly cancels that across the i have the same amplitude. Thus, the inductor and capacitor effectively cancel out in the formu not come as a surprise that the resonant frequency equals the natural frequency of the oscilla In this problem, you will consider a series L-R-C circuit, containing a...
Calculate the l GHz impedance of a 100 Microfa rad Capacitor with a ½ inch lead on each end Assume resistance is essentially zero and inductance of connecting lead is 20 nanoH/inch Assuming a 100 Ohm power line impedance, how effective do you think this capacitor would be for bypassing 1 GHz spikes on the power supply line? Defend your answer. For comparison, calculate the 1 GHz impedance of a 0.05 microFarad Capacitor with 0.025 inch leads on each end....
Need help with antenna problem. Thanks.
An antenna having an input impedance on transmission of 70 +j30 2 is used on reception by connecting directly to a 50-92 transmission line which perfectly matched to a pure resistance load. The effective area is 0.4 m2. Find the power transfer to the load if the antenna is in a plane wave field of 100 μν/m. Compare this with the power that could be obtained with a conjugate match to the antenna impedance.
Answer
a) 5 − 13.41j, 14.31(cos(69◦33′) − i sin(69◦33′))
b) 1.40sin200pit
(c) leads by 69◦33′
1. For the RLC circuit shown in Figure 6.15, which has a power supply of 20 volts and amplitude and freqency of 100 hertz, 5 ohms, resistance of a capacitance of 100 microfarads, and an inductance of 4 a millihenrys, find (a) the complex impedance in Cartesian and polar form (b) the current (c) the angle by which the current lags or leads the applied...
Task 1 (10 Marks) A single phase inductive-resistive-capacitive (LRC) series load is energised from a 240V, 50Hz supply as shown in Fig. Q1. LRC n Fig. Q1 The supply current is measured as supply and the power factor of the LRC load is found to be cose leading. The capacitance value C is known, however the resistance R and inductance L are unknown. The values for supplycosa and Care to be obtained from the excel spread sheet as explained in...
J# 10: 29:2018: Monday Show all steps for full credit. 1. What is the resonance frequency of an LC circuit consisting of a capacitor of s microfarads and a 0.06 Henries. inductor? Lc 2. In a RLC series circuit, the rms voltage of the ac power supply is 120 Volts. The frequency is 45 Hertz. It has a resistance of 100 ohms and a capacitance of 60 micro farads and inductance of 65milli henries. Calculate a) the inductive reactance b)...
I need help with numbers 4,6,7,8,9 please?
12 VDC 1.0 k ohms 10k ohms C3 1.0 uF C1 1.0 UF , R Load Baca 1 80 10k ohns 300 mVp-p 1.0 kHz 100 ohms .7k ohms C2 47uF 330 ohms 4. Calculate the following parameters assuming capacitor C2 has been removed from the circuit with the 1.0k2 resistor as the load. RIN BASE Av Vour 5. Construct the circuit shown on the previous page. Before connecting the AC supply, measure...
Please solve Q1.Thanks
PHY232: AC practice problems 1. The inductance and capacitance of the oscillatory circuit o f a radio station are 10 mH and 0.25 ?F wavelength of the transmitted waves (neglect resistance effect). respectively. Find the frequency and f A transformer with primary and seconda use velocity of light c-3 x10°m/s9.42 x10 m 2. ry voltage of 2000 volt and 200 volt takes a current 0.5 amp from the mains. Calculate the resistance connected across the secondary Primary...
Learning Goal: To understand the use of phasor diagrams in calculating the impedance and resonance conditions in a series L-R-C circuit. At resonance, XL = Xc. The voltage across the capacitor exactly cancels that across the i have the same amplitude. Thus, the inductor and capacitor effectively cancel out in the formu not come as a surprise that the resonant frequency equals the natural frequency of the oscilla In this problem, you will consider a series L-R-C circuit, containing a...
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