In an LC circuit, the self-inductance is 2.0 × 10−2 H and the capacitance is 8.0 × 10−6 F. At t = 0, all of the energy is stored in the capacitor, which has charge 1.2 × 10−5 C. (a) What is the angular frequency of the oscillations in the circuit? (b) What is the maximum current flowing through circuit? (c) How long does it take the capacitor to become completely discharged? (d) Find an equation that represents q(t).

Q: 7. (a) In the figure, R = 10.00 N, C = 6.66 µF, and L = 52.0 mH, and the ideal battery has emf =…

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Q: Two coils, held in fixed positions, have a mutual inductance of 100 μH. What is the peak emf in one…

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Q: The battery provides 12.0 V of voltage. The inductor has inductance L, and the resistor has…

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Q: A physics student sees that the current in a coil of conducting wire goes from /₁ = 0.200 A to /₂ =…

A: Given Data :time interval ∆t=0.3 sinductance  L= 9 mHinitial current i1 =0.2 Afinal current  i2…

Q: The figure below shows a circuit consisting of a 12.0 V battery in series with an inductor with…

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Q: In an oscillating LC circuit, when 85.1% of the total energy is stored in the inductor's magnetic…

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Q: A 521-turn solenoid has a radius of 7.00 mm and an overall length of 15.0 cm. (a) What is its…

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Q: An LC circuit with a 3.0 µF capacitor and a 3.0 H inductor has a current Ne) = 10.0 sin(2.00)…

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Q: goes L n

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A: Required Period, Frequency

Q: The figure below shows a circuit consisting of a 15.0 V battery in series with an inductor with…

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Q: The figure below shows a circuit consisting of a 18.0 V battery in series with an inductor with…

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Q: A 12.6-V battery is in series with a resistance of 0.304 Ω and an inductor. (a) After a long time,…

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Q: At t=0 the open switch in figure is closed. By using kirchhoff's rule for the instantaneous currents…

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Q: It has been proposed to use large inductors as energy storage devices. (a) How much electrical…

A: (a) electrical energy E=Pt=150 W24 h3600 s1 h=12.96×106 J≈13×106 J

Q: An Electromagnetic Car Alarm. Your latest invention is a car alarm that produces sound at a…

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Q: In an L-C circuit, L=85.0 mH and C=3.20 μF. During the oscillations the maximum current in the…

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Q: The figure below shows a circuit consisting of a 24.0 V battery in series with an inductor with…

A: It is given that, V=24 V, L=10.5 H, and R=8.00 Ω.

Q: , Problem 7: A 1.4 H inductor in an RL circuit (with resistance 2.25 Ω) is initially fully charged.…

A: (a) The initial energy in the inductor will be:

Q: an inductor carrying a 1.45 A current stores an energy of 0.250 mJ, what is its inductance? ______mH…

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Q: generate

A: If the strength of the magnetic field is also increased then the wire moves through a stronger…

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A: Given Data, Voltage V=30.0 V Capacitance C=1.19 μF Inductor L=96.7 mH

Q: Inductors in series. Two inductors L1 = 1.06 H and L2 = 2.07 H are connected in series and are…

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Q: The voltage across an inductor is proportional to the inductor and the derivative of the current…

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Q: An ac electrical generator is made by turning a flat coil in a uniform constant magnetic field of…

A: Given: Magnetic Field (B)=0.229 TNumber of turns (N)=39Length of the winding (L)=11.0 cmIn…

Q: A 9.2-V battery, a 5.03- resistor, and a 10.3-H inductor are connected in series. After the current…

A: The voltage of the battery is V = 9.2 V  The resistance  R = 5.03 ohm  The inductor L = 10.3 H…

Q: A capacitor with capacitance 6.00 * 10^-5 F is charged by connecting it to a 12.0 V battery. The…

A: Given,Capacitance C=6×10-5FInductance L=1.50Hbattery V=12V Note : Since we only answer up to 3…

Q: A 9.1-V battery, a 5.08- resistor, and a 11.0-H inductor are connected in series. After the current…

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Q: A physics student observes that the current in a coil of conducting wire goes from i1 = 0.200 A to…

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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.