The primary and secondary of an ideal transformer have 2500 turns and 6500 turns respectively. If the voltage amplitude of an AC applied to the primary is 75 V, find the resulting voltage amplitude across the secondary.

Q: The primary winding of an ideal transformer is wound with 550 turns and is connected to a 220V rms…

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Q: A series RLC AC Circuit  is connected to a 110 volt generator line with A frequency of 60Hz. If the…

A: Determine the impedance of the circuit as follows. Z=R2+XL-XC2=R2+2πfL-12πfC2=1000 Ω2+2π60 Hz3…

Q: At what frequency will an inductor of 1000 mH have a reactance of 500 N. Also find the current…

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Q: The ratio of the number of turns in the primary to the number of turns in the secondary of a…

A: The primary winding and the secondary winding are the two windings found in transformers. The coil…

Q: The power consumed by a coil is 300 W when connected to a 30 V dc source and 108 W when connected to…

A: We may describe power as the rate of carrying out work; it is the amount of work done in a given…

Q: What is the resonant angular frequency for an LC circuit if L = 30.3 H and C = 21.5x10-2 F? Assume…

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Q: An RLC circuit has an indoctance of 5 H, a capacitance of 12 MF, and a resistance of 5 Ohms. If the…

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Q: A coil of inductance 0.50 H and resistance 100 Ω is connected to a 240 V, 50 Hz ac supply.(a) What…

A: Given:  Inductance, L = 0.5 H  Resistance, R = 100 ohm  RMS voltage, Vrms = 240 V  frequency, f = 50…

Q: A doorbel uses a step-down transformer to cnvert standard US household voltageof 120V rms to  an rms…

A: Step 1: Step 2: Step 3: Step 4:

Q: R, AV, N RL. 00

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Q: Neon signs require 12-kV for their operation. A transformer is to be used to change the voltage from…

A: Given data The primary winding voltage is Vp = 220 V. The secondary winding voltage is Vs = 12 kV.…

Q: lell L In an LC circuit where L=(1.40x10^0)H and C=(4.100x10^1)nF, the resonant angular frequency…

A: Solution:-Given thatL=1.4×100 HC=4.1×101 nF=41×10-9 F

Q: An emf of 8V is induced in a given coil when the current in it changes at the rate of 32 A/ sec.…

A: Given: The value of emf is 8 V.           The current changes at the rate of 32 A/sec.  To…

Q: The figure below shows an AC source, a transformer with a turns ratio of N₁/N₂ 2.40, a source…

A: Given:Turn ratio of transformer: N1N2=2.40Voltage across the load: VL=25.0 VLoad resistance: RL=44.0…

Q: The rms value of a sinusoidal AC current is equal to its value at an angle of ___ degrees.

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Q: Write an expression for the output voltage of an AC source that has an amplitude of 19 V and a…

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Q: What is the total impedance at 20kHz of a series circuit consisting of a 1.5mH inductance, a 1002…

A: Given that,Frequency : f = 20×103 (Hz)Inductance : L= 1.5×10-3Resistance : R = 100 (Ohm)Capacitance…

Q: The primary winding of an ideal transformer is wound with 550 turns and is connected to a 220V rms…

A: Number of turns in primary Np=550 Voltage in primary coilVp=220 V Voltage in secondary coil Vs=20 V…

Q: e equation, i=5 sin (300t - π/4) t is in second and is in ampere. Calculate, a) peak and rms value…

A: Current is the rate at which electrons flow past a point in a complete electrical circuit.  Here, we…

Q: The 380-turn primary coil of a step-down transformer is connected to an ac line that is 120 V (rms).…

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Q: Applying the rules of significant figures and calculate 1. 123.4 + 120 + 4.822 -21 2.…

A: To calculate : using the rules of significant figures

Q: A 115@Ω resistor, a 67.6-mH inductor, and a 189@mF capacitorare connected in series to an ac…

A: (a) The current in the RLC circuit is maximum at the resonant frequency. The capacitance of the…

Q: Consider 120 10V * (RMS) , 60hz voltage source applied to series connection of a 10 Ohm resistor ,…

A: Write a given values of this question. VRMS=12010Vf=60HzR=10ΩL=10HC=0.1μF=0.1×10-6F

Q: Consider a series RLC circuit, with R = 120 N, C = = 510 mH. If an 330 µ F and L alternating…

A: Given: The resistance of the circuit is 120 Ω. The capacitance of the circuit is 330 μF. The…

Q: In a purely inductive AC circuit as shown in the figure, AV = 100 V. max AVmax sin 2nft L ele (a)…

A: maximum Current = Imax = 3.2 Afrequency = f = 76 Hzangular frequency = W =  = (2) (3.14) 76 =…

Q: A 0.35-H inductor is connected across a 12-V AC power source whose frequency can be varied.…

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Q: An ideal step-down transformer has a turns ratio of 1/133. An ac voltage of amplitude 170 V is…

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Q: In a purely inductive AC circuit as shown in the figure, ΔVmax = 100 V.   (a) The maximum current…

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Q: A power plant generator produces 100 A at 15 kV(rms). A transformer is used to step up the…

A: Given: The primary current is Ip=100 A. The primary voltage is Vp=15 kV. The secondary voltage is…

Q: A LRC series circuit consists of a 1.50 µF capacitor, a 6.00 mH inductor, and a 71.0 N resistor that…

A: The average power delivered to the circuit is given by P = Vrms Irms cos(φ) Where φ = Phase angle