Military aircraft use 400-Hz AC power, because it is possible to design lighter-weight equipment at this higher frequency. What is the time for one complete cycle of this power?

Q: Two RLC circuits have different values of L and C. Is it possible for these two circuits to have the…

A: Given, Two RLC circuits have different values of L and C. Is it possible for these two circuits to…

Q: Suppose 1200 turns of copper wire are wrapped around one portion of an iron hoop, and 3000 turns of…

A: Given  N1=1200 turns  V1=15 V AC N2=3000 turn

Q: North American outlets supply AC electricity with a frequency of f = 60.0 Hz while the European…

A: Given that the frequency e in North America and Europe and also given the value of capacitive…

Q: A 1.75 μF capacitor is connected as in the figure to an ac generator with εm = 40.0 V. What is the…

A: Given Capacitor  = 1.75  μF εm = 40.0 V To find out  Amplitude of the resulting alternating current…

Q: • A 4.40@mF and an 8.80@mF capacitor are connected in parallel to a60.0-Hz generator operating with…

A: Given The capacitance of the first capacitor is C1 = 4.40 mF = 4.40 x 10-3 F. The capacitance of the…

Q: An AC power generator produces 49 A (rms) at 3,600 V. The voltage is stepped up to 100,000 V by an…

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Q: A transformer has a primary coil with 400 turns of wire and a secondary coil with 3,200 turns. An AC…

A: Number of turns on primary side (Np) = 400 turnsNumber of turns on secondary side (Ns) = 3200…

Q: A transformer is rated at 803W and transforms a higher AC V rms to 316V-AC. the number of turns in…

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Q: An ac generator produces a peak voltage of 75 V. What is the rmsvoltage of this generator?

A: As we know , RMS voltage of the generator is : VRMS=ρeak voltage2

Q: North American outlets AC electricity with a frequency of f = 60.0 Hz while the European standard is…

A: Given :    Frequency of American Standards, f1 = 60.0 Hz    Frequency of European standards, f2 =…

Q: How can the antenna be driven by an AC circuit?

A: What is an Antenna? An antenna is a metallic structure that captures and/or transmits radio…

Q: North American outlets supply AC electricity with a frequency of f = 60.0 Hz while the European…

A: Given: North American frequency f = 60.0 Hz. European frequency f = 50.0 Hz. Capacitive reactance…

Q: The instantaneous current of an AC sine wave is 114 amps at 23 degrees. What is the instantaneous…

A: Given data: The instantaneous current at θ1=23° is I1=114 A. The instantaneous current is required…

Q: An oscillating LC circuit consisting of a 4.0 nF capacitor and a 4.0 mH coil has a maximum voltage…

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Q: A coil has an Inductance of 50μH. What voltage is induced across the coil when the rate of change of…

A: Given, Inductance of coil, L = 50 μH rate of change of current, dIdt = 10000 As

Q: What is the inductance of a series RL circuit in which R = 1.0 KΩ if the current increases to…

A: Given : R = 1 kΩ = 1000 Ω I = Io/3 t = 30 μs = 30 x 10-6 s

Q: time will take one cycle

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Q: • At resonance, the rms current in an RLC circuit is 5.8 A. If the rmsvoltage of the generator is…

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Q: At 3.7 kHz, an inductor has an impedance of 8.2j Q. What is the inductance, in uH, of the inductor?

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Q: What is the peak power consumption of a 120-V AC microwave oven that draws 10.0 A?

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Q: A 12 V DC power supply is connected to the primary coil of a transformer. The primary coil has 100…

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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: An AC power generator produces 50 A (rms) at 3 600 V. The voltage is stepped up to 100 000 V by an…

A: It is given that,

Q: What determines the frequency of ac produced in a generator?

A: The frequency of a.c,

Q: What is the peak current through a 1200 W microwave oven operating at 120-V AC?

A: Power of microwave (P) = 1200 W Operating voltage (Vrms) = 120 V

Q: If an AC generator rotates with a higher speed, what happens to the peak voltage that it produces?…

A: (a) The peak voltage gets larger

Q: For a series RLC circuit at resonance, the value of phase difference (p) is 500 900 450

A: Given data:  A series RLC circuit At resonant frequency

Q: The voltage in an AC ckt varies harmonically with time with a maximum of 180V. At what angle in its…

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Q: why it is relatively easy to change the amplitude of an AC voltage to a higher or lower value?

A: Question: why it is relatively easy to change the amplitude of an AC voltage to a higher or lower…

Q: The basic reason why a full wave rectifier has twice the efficiency of a half-wave rectifier is that…

A: There are two types of rectifier, one is Half wave rectifier and other one is Full wave rectifier.

Q: An oscillating LC circuit below has resonant frequency of 1200 kHz. At t = 0, the capacitor in…

A: Given that,  f= 1200 kHz  time t=0   energy = 0.25  μJL=0.20 mH

Q: For a series RLC circuit at resonance, the value of phase difference (@) is O 50° 90 450 0.

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Q: A transformer is rated at 640W and transforms a higher AC V rms to 456V-AC. The number of turns in…

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Q: What relationship exists between a coil's inductance value and the amount of emf or voltage it…

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Q: What is the common frequency of ac in homes in the United States?

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Q: A cell phone charger has a transformer that decreases 220 Volts AC to 5 Volts AC. If the secondary…

A: Formula for the relation between voltage and the turn ratio as, n1n2=v1v2 Primary is v1=220 V v2=5 V…

Q: a C ll 40.0 N 185 mH 65.0 µF Vmax

A: Solution

Q: Discuss why it is relatively easy to change the amplitude of an AC voltage to a higher or lower…

A: (AC) the movement  of electric charge which was in  repeatedly  in opposite direction AC voltage:…

Q: For what value of the phase angle between the voltage output of an AC source and the current is the…

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Q: Why do voltage, current, and power go through zero 120 times per second for 60-Hz AC electricity?

A: Alternative current is in a sinusoidal form.

Q: Why does the current of RLC circuit increases first then decrease eventually as the frequency…

A: