An AM transmitter puts a carrier of 20V into an antenna whose resistance is 1500. The transmitter is modulated by 60%. What is the total output power? Blank 1
Q: If a sinusoidal wave has a frequency of 50OHZ and RMS current of 30 A, which equation represents the…
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Q: 6. A resistor with a resistance of 10 ohms is connected in series with a capacitor of 50 microFarad…
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Q: For an AM envelope with maximum peak a voltage of 52 V and a minimum peak to peak voltage of 24…
A: Given: Maximum peak voltage(Amax) =52VMinimum peak volatage(Amin)= 24V To calculate:…
Q: E capacitance tu
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Q: A 1.12-µH inductor is connected in series with a variable capacitor in the tuning section of a…
A: Given that,Inductor (L)= 1.12 μHFrequency of transmitter broadcasting (f) = 6.15 MHzHere,We need to…
Q: What are the wavelength and propagation speed for a wave of frequency 6.771 MHz in copper? copper…
A: Given data- Frequency, F=6.771 MHz=6.771×106 HzResistivity, ρ=1.68×10-8 Ω-mHere, Conductivity σ of…
Q: If a sinusoidal wave has a frequency of 50HZ and RMS current of 30 A, which equation represents the…
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Q: The plate on the back of a personal computer says that it draws 6.09 A from a 120-V, 60-Hz line. For…
A: Given value--- plate draws 6.09 A from a 120-V, 60-Hz line. We have to find--- what is the…
Q: An LC circuit containing a 1.97 H inductor oscillates at such a frequency that it radiates at a 1.03…
A: a. the frequency of the LC circuit is
Q: A 3.0-AA current caused by moving electrons flows through a wire. The same number of water…
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Q: When an antenna is connected to a RF cable, the Return Loss is 10 dB; what is the SWR? a. 3dB b. 6dB…
A: Given: Let us consider the given data, Return loss=10 dB To find: The SWR.
Q: 1. A parallel plate capacitor containing a dielectric with e, = 3 is connected to an ac voltage…
A: Dielectric constant=3 Frequency of ac signal is 2π×10^6/sPermittivity of free space 8.85×10^-12F/m
Q: A capacitance of 0.4 µF is connected to an alternating e.m.f. of 100 c.p.s. What is the capacitive…
A: To find-Capacitive reactance (XC)=?Given-C=0.4 μFC=0.4×10-6 FaradFrequency (f)=100 c/s
Q: Local phone carriers use the n78 band at 3.5 x 109 Hz. What is the wavelength at this frequency? I.…
A: Given data: Frequency (f) = 3.5×109 Hz Required: Wavelength (λ)
Q: What inductance must be connected to a 16 pF capacitor in an oscillator capable of generating 690 nm…
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Q: If the instantaneous current of an AC is given as l(t) = 13A Sin(120nt), then the value of frequency…
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Q: If the propagation losses (PEL) for a link that operates at a frequency of 4 GHz are 120dB, when…
A: Initially data given that, When frequency was 4 GHz the propagation losses was 120dB We have to…
Q: During a radiofrequency ablation (RFA) procedure to destroy a cancerous liver tumor, an electrode…
A: Given,According to part (a),The intensity, b. The electric field is,
Q: If a sinusoidal wave has a frequency of 50HZ and RMS current of 30 A, which equation represents the…
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Q: 6 mins each day using 1000 W microwave. How much does thiS cost over 30days if u are charged…
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Q: A citizen’s band radio transmitter operates at a frequency of 27.1 MHz. The peak voltage across the…
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Q: An RLC circuit is used in a radio to tune into an FM station broadcasting at f = 99.7 MHz. The…
A: Given data The frequency is given as f = 99.7 MHz. The resistance is given as R=11.8 Ω. The…
Q: Q4. A resistor of resistance 7 ohm is connected in series with a capacitor of capacitance 50 micro F…
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Q: The voltage across a 60 μF capacitor is described by the equation νC = (18 V) cos(200t), where t is…
A: Capacitance, C=60 μF=60×10-6 F Equation of voltage across the capacitor: vC=18 Vcos200t
Q: An ac source supplies a 210.0 amp current to a long straight conductor. The magnetic field is…
A: Given: Current, I = 210 A Magnetic field, B = 120 μT = 120 x 10-6 T The formula for the magnetic…
Q: A coil with 20 turns of wire is wrapped around a tube with a cross-sectional area of 1.0 m2. A…
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Q: 18. a wire carries a current I = 32sin22t. Find the frequency of the current A. 35Hz B. 351.24Hz…
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Q: If the instantaneous current of an AC is given as I(t) = 13A Sin(120Ttt), then the value of…
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Q: a. A 1 GHz frequency is used. In an air dielectric transmission line, what is the number of…
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Q: &key=140171644883017936312024#/ What is VR if the emf frequency in (Figure 1) is 4.0 kHz? Express…
A: Part A VR = 4.49188935 < 63.30834124 VVR ≈ 4.5 < 63.31VR ≈ 4.5 cos( ωt + 63.31 ) Part B VC =…
Q: A 1.07-µH inductor is connected in series with a variable capacitor in the tuning section of a…
A: The inductance is connected in the circuit is L=1.07μH=1.07×10-6 H. The linear frequency of the…
Q: Citizen's band (CB) radio utilizes frequencies between commercial AM and FM. What is the frequency…
A: Given : Wavelength (λ) = 11.11 m
Q: A citizen’s band radio transmitter operates at a frequency of 27.1 MHz. The peak voltage across the…
A: Given data: The frequency of transmitter is f=27.1 MHz. The peak voltage is V0=10 V.
Q: If a sinusoidal wave has a frequency of 50Hz and RMS current of 30 A, which equation represents the…
A: frequency (f) = 50 Hz Rms current (Irms) = 30 A
Q: 5. A sin wave has the effective value of the Ir.m.S current =5 mA. find а) Ip b) Ipp. c) lavg
A: Given that Ir.m.s=5 mA=5×10-3 A
Q: In a conducting wire, 7.61C of charge flow every 14.09 seconds. What is the electric current in…
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Q: A citizen's band radio transmitter operates at a frequency of 27.1 MHz. The peak voltage across the…
A: we have f=27.1×106Hz
Q: What maximum current is delivered by an AC source With a ... = 48.0 V and 90.0 Hz when connected…
A: Given that,Maximum voltage : ∆Vmax = 48 (V)Frequency : f = 90 (Hz)Capacitance : C = 3.70 (μF)Here we…
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