The voltage across a solenoid is shown in the figure, measured by an oscilloscope. What is the driving frequency of the power source? 40 -20 -40 0.1 0.2 0.3 0.4 0.5 0.6 0.7 0.8 0.9 1 time (ms) 20

Q: What is the time constant for a 10 H inductor in series with a 800 resistor? 7.0 sec 0.094 sec 0.013…

A: inductance (L) = 10 H resistance (R) = 800 ohm

Q: An inductance coil has a reactance of 100 N. When an AC signal of frequency 1000 Hz is applied to…

A: Given that:-Reactance of the inductance coil, XL=100ΩAC signal frequency, f=1000 HzWhere, the…

Q: Given the circuit below: 150 µF 240 V 50 Hz 0.20 H 50 Ω What is the inductive reactance of the…

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Q: An L-C circuit is constructed using a 722-nF capacitor and 504-mH inductor. At t = 0, the current is…

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Q: The charge vs. time graph below is for the capacitor in an LC circuit with L = 8 H. Use this graph…

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Q: At what frequency (in Hz) is the reactance of a 30 µF capacitor equal to that of a 34 mH inductor?…

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Q: Q2(a) For the circuit shown in the Figure Q2(a), calculate the voltage across each capacitor. C1…

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Q: First graph The I vs t graph shown below is for an LR circuit with a battery. 1 (A) 4 3. 2. 1. 6 12…

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Q: A solenoid is 0.5 m long, has a diameter of 20 cm and is wound with 1200 turns of wire. Calculate…

A: Length(l)=0.5m Diameterd=20cm  ⇒r=10 cm =0.1m n=1200

Q: Calculate the total inductance: L2 = 4mH L1= 2mH L4 = 17 mH L6 = 50,000 uH L3-12 mH L5-23 mH L7 =…

A: Given  L1 = 2 mH L2 = 4 mH L3 = 12 mH L4 = 17 mH L5 = 23 mH L6 = 50000 uH = 50 mH  L7 = 0.018 H = 18…

Q: In a seires RLC circuit with R=102, L=0.5 H, C=0.01 F, E= 150 V the circuit is said to be O…

A: Given,  R= 10ohm L = 0.5 H C= 0.01F E = 150V We need to discuss about damping condition.

Q: In experiment 8, the induced emf on the second solenoid is measured by a multimeter. What is the…

A: Given : Reading on the multimeter = 0.045 V

Q: The graph shows the voltage across and the current through a single circuit element connected to an…

A: Here we are going to determine the frequency of the generator.

Q: What inductance do you need to produce a resonant frequency of 60.0 Hz, when using a 2.00 μF…

A: The equation for the LC circuit, the resonant frequency is,

Q: In limit of extremely high frequencies, and high voltage, an inductor behaves like (select all that…

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Q: For an inductor ina circuit, how does potential energy change if the current is tripled? O3 times…

A: Potential energy stored in an inductor is given by  U = 1/2 LI2 Here, L is inductance I is current

Q: A 120-V rms voltage at 1.0 kHz is applied to a 2.0-mH inductor, a 4.0-µF capacitor and a resistor.…

A: Given Vrms=120 V Irms=30A Frequency f=1kHz Inductance L=2mH Capacitance C=4μF

Q: The I vs t graph shown below is for an LR circuit with a battery. I (A) 18 13.5 9. 4.5 3 6 9 12 15…

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Q: An inductance coil has a reactance of 100 N. When an AC signal of frequency 1000 Hz is applied to…

A: Given that:-Impedance,Z=100Ωfrequency, f=1000 HzWe have LR…

Q: The histogram shown in the figure below describes the relationship between averoge velocities (in…

A: Average velocity between time interval 0.4 s to 0.6 s is  V = 140 cm/s  Time interval is t = 0.6s -…

Q: Calculate the inductance in the given circuit if impedance is 52 and angular frequency is 500 rad/s.…

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Q: At what frequency will an 80.0-mH inductor have an inductive reactance of 100 Q? 198.9 Hz 1000 Hz O…

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Q: 10 30 50 Wa (1000 rad/s) In an alternating current circuit, the current amplitude versus driving…

A: Given: Inductance L= 200μH To determine approximate value of capacitance using graph.

Q: The inductive reactance offered by a inductor at 50 Hz is 5 2.lf frequency is increased to 100 Hz,…

A: Inductive reactance is the resistance offered by inductor.  XL (Inductive reactance) = ωL ω =…

Q: Resistance: 10 ohm  Capacitance: 0.05 F Inductance: 13 H Voltage Amplitude: 60V Complete the…

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Q: A 3.5 μF capacitor, a 0.80 H inductor, and a 270 2 resistor are connected in series. What is the…

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Q: An inductance coil has a reactance of 100 Q. When an AC signal of frequency 1000 Hz is applied to…

A: Given that,Inductance, Z=100 ohmFrequency, f=1000 HzAngle, θ=45°For L-R circuit:-tan45°=XLRwhere,…

Q: What is the resonance frequency of an LC circuit consisting of a 26.0 µF capacitor and a 0.010 H…

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Q: A series-parallel combination circuit 1002 R1 R2 2500 24 V 3500 R3 R4 2002 R1 R2 R4 Total 24 Volts…

A: R1 and R2 are in parallel resulting in Ra as equivalent.R3 and R4 are in parallel resulting in Rb as…

Q: Resistance: 100 ohm  Capacitance: 0.05 F Inductance: 13 H Voltage Amplitude: 60V Complete the…

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

A: SOLUTION AS

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

A: Data Given ,  Value of Capacitor ( C ) = 4 nF = 4 × 10-9 F Value of Inductor ( L ) = 4 mH = 4 × 10-3…

Q: When a 4.0-µF capacitor is connected to a generator whose rms output is 28 V, the current in the…

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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: The switch in the figure is connected to position a for a long time interval. At t=0, the switch is…

A: When the switch is thrown from a to b the capacitor is fully charged because it had been connected…

Q: The plot below shows the voltage produced by an ac power supply. What is the frequency of this power…

A: Time period:-   Time required required to take complete one cycle is known as time period.  Time…

Q: What is the angular frequency w of the LC circuit shown below? 3.0 μF 10 mH 3.3 mH (a) 7.4 × 10-⁹…

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Q: Calculate the total inductance:

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Q: An  inductor  has  a  54.0-  reactance  when  connected  to a 64.0-Hz source. The inductor is…

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Voltage Across Inductor

An actor is a passive electrical component that consists of a coil bent in the form of wire which uses electromagnetism to produce electric current through the coil. When the electric current flows through a conductor that is the coil, a magnetic flux is developed around the conductor. This flow of current through the coil creates a magnetic field based on Fleming's Right-hand thumb rule. If there is any decrease in the current passing through the inductor, then the magnetic field will also decrease and energy is released through the generation of electric current. There is also a secondary voltage inducing in the same coil due to the magnetic flux, since it opposes any changes in the electric current flowing through the circuit. An inductor is also called choke, coil, or solenoid. A choke is designed to block certain frequencies when the DC current passes. A winding coil is coated with insulation to give extra insulation and protect the circuit. They are usually tightly wrapped around a central core which is cylindrical in nature so that the magnetic flux can be induced. The solenoid is a three-dimension coil that is used to exhibit electromagnetism when the magnetic field is developed due to the current flowing through the coil. The sign convention of the inductor is the same as the power dissipating device. When the current flows into the positive side of the voltage across the inductor, the value is positive and the inductor dissipates power whereas when the inductor releases the power back to the circuit, the current has a negative sign convention.