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What value of inductance should be used if a 21.9 k Ohm reactance is needed at...
Part A What is the reactance of an inductor with an inductance of 2.50 H H...
Part A What is the reactance of an inductor with an inductance of 2.50 H H at a frequency of 77.0 Hz Hz ? Express your answer in ohms. X L XL = Ω Ω SubmitPrevious AnswersRequest Answer Incorrect; Try Again; 5 attempts remaining Part B What is the inductance of an inductor whose reactance is 13.0 Ω Ω at a frequency of 77.0 Hz Hz ? Express your answer in henries. L L = nothing H H SubmitRequest Answer...
A load impedance consists of 25 ohm resistance in series with 38 ohm inductive reactance. The...
A load impedance consists of 25 ohm resistance in series with 38 ohm inductive reactance. The load is connected across a 60 Hz, 240 V rms source. Use the voltage source as the reference (zero phase angle). a. Draw the circuit diagram. b. Calculate the value of inductance. c. Calculate the phasor value of current through the load impedance. d. Which leads, current or voltage? e. What is the phase angle between current and voltage? d. Calculate the phasor value...
Please answer 14 Thanks circuit has a value of 8.0 H, what is the capacitance of...
Please answer 14
Thanks
circuit has a value of 8.0 H, what is the capacitance of the circuit? A series AC circuit is shown. The inductor has a reactance of 50 Ohm and an inductance of 250 mH. A 40 Ohm resistor and a capacitor whose reactance is 150 ohms are also in the circuit. The rms current in the circuit is 2.0 A. Find the rms voltage of the source.
An RLC series circuit has a 1.00 k Ohm resistor, a 155 mH inductor, and a...
An RLC series circuit has a 1.00 k Ohm resistor, a 155 mH inductor, and a 25.0 nF capacitor. (a) Find the circuit's impedance at 525 Hz. Ohm (b) Find the circuit's impedance at 7.50 kHz. Ohm (c) If the voltage source has V_rms = 408 V, what is I_rms at each frequency? mA (at 525 Hz) mA (at 7.50 kHz) (d) What is the resonant frequency of the circuit? kHz (e) What is I_rms resonance? mA
At what frequency will a 4.50-uF capacitor have a reactance of 8.80 k?
At what frequency will a 4.50-uF capacitor have a reactance of
8.80 k?
What is the inductive reactance of a 0.5 H inductor connected with a 1000 Ω resistor...
What is the inductive reactance of a 0.5 H inductor connected with a 1000 Ω resistor in an AC circuit supplied with 48 VAC at 100 Hz? A. 150.72 Ω B. 500 Ω C. 314 Ω D. 0.31 Ω Which of the following denotes inductive reactance? A. R B. H C. X L D. Z A 10 mH inductor and a 100 Ω resistor are connected in parallel. The circuit is supplied with 24 VAC at 2000 Hz. What is...
Problem 28.38 Part A A 3.0 μF capacitor has a capacitive reactance of 1.0 kΩ What...
Problem 28.38 Part A A 3.0 μF capacitor has a capacitive reactance of 1.0 kΩ What is the frequency of the applied voltage? Express your answer using two significant figures. A2op Submit My Answers Give Up Part B What inductance would give the same value foir inductive reactance at this frequency? Express your answer using two significant figures. A2op Submit My Answers Give Up
inductance = .1 H Line = 20 Ohm 3. (30 points total) The load from a...
inductance = .1 H
Line = 20 Ohm
3. (30 points total) The load from a plant is equivalent to a resistor in series with an inductor as shown. The plant is supplied by a source through a long line which has a resistance of 20 ohms as shown in the circuit below. You decide to place a capacitor in parallel with the load so that the reactive power by the source is reduced to zero. (a) What capacitance value...
What is the capacitance of a capacitor in an oscillator, if the inductance is 2 H...
What is the capacitance of a capacitor in an oscillator, if the inductance is 2 H and frequency is 0.08 Hz? (a) 2 F (b) 4F (c) 0.5 F (d) 1.414 F Neutrinos and Anti-neutrinos are difficult to detect as (a) The value on them is not quantized. (b) They are emitted along with electrons and positrons (c) They react nearly with everything, (d) They are fast and interact only very weakly with matter.
An inductor used in a radio circuit operating at 2270 Hz presents 282 Ohms of Reactance....
An inductor used in a radio circuit operating at 2270 Hz presents 282 Ohms of Reactance. What is the value of the inductor, in mH?
Please answer 14
Thanks
circuit has a value of 8.0 H, what is the capacitance of the circuit? A series AC circuit is shown. The inductor has a reactance of 50 Ohm and an inductance of 250 mH. A 40 Ohm resistor and a capacitor whose reactance is 150 ohms are also in the circuit. The rms current in the circuit is 2.0 A. Find the rms voltage of the source.
An RLC series circuit has a 1.00 k Ohm resistor, a 155 mH inductor, and a 25.0 nF capacitor. (a) Find the circuit's impedance at 525 Hz. Ohm (b) Find the circuit's impedance at 7.50 kHz. Ohm (c) If the voltage source has V_rms = 408 V, what is I_rms at each frequency? mA (at 525 Hz) mA (at 7.50 kHz) (d) What is the resonant frequency of the circuit? kHz (e) What is I_rms resonance? mA
At what frequency will a 4.50-uF capacitor have a reactance of
8.80 k?
Problem 28.38 Part A A 3.0 μF capacitor has a capacitive reactance of 1.0 kΩ What is the frequency of the applied voltage? Express your answer using two significant figures. A2op Submit My Answers Give Up Part B What inductance would give the same value foir inductive reactance at this frequency? Express your answer using two significant figures. A2op Submit My Answers Give Up
inductance = .1 H
Line = 20 Ohm
3. (30 points total) The load from a plant is equivalent to a resistor in series with an inductor as shown. The plant is supplied by a source through a long line which has a resistance of 20 ohms as shown in the circuit below. You decide to place a capacitor in parallel with the load so that the reactive power by the source is reduced to zero. (a) What capacitance value...
What is the capacitance of a capacitor in an oscillator, if the inductance is 2 H and frequency is 0.08 Hz? (a) 2 F (b) 4F (c) 0.5 F (d) 1.414 F Neutrinos and Anti-neutrinos are difficult to detect as (a) The value on them is not quantized. (b) They are emitted along with electrons and positrons (c) They react nearly with everything, (d) They are fast and interact only very weakly with matter.
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