An RL circuit consists of a battery E = 24.0 volts, a resistor R = 4.5 ohms, and an inductor L = 12.0 H. Find the time it takes for the current in the circuit to reach 4.0 A. Find the voltage on the inductor at t = 5.0 seconds.

Q: A 36.0-mH inductor is connected to a North American electrical outlet (AVms 120 V, f = 60.0 Hz).…

A: Given value--- L = 36 mH. Vrms = 120 V. frequency = 120 Hz. time t = 1/170  sec. We have to…

Q: An LC circuit like the one in the figure below contains an 60.0 mH inductor and a 25.0 µF capacitor…

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Q: An LR circuit is hooked up to a battery which the switch initially open. The resistance in the…

A: Formula of current passing through the LR circuit is as follows: I=VsR1-e-tRL…

Q: Calculate the reactance of a 9.0 mH inductor at: a) 40 Hz Xc = b) 400 Hz Xc = c) 4, 000 Hz Xc =

A: Given Data : The inductance of the inductor is given as L = 9 mH.

Q: What differential equation corresponds to an RL circuit with a resistor of R = 100 and an inductor…

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Q: The time variation of the current in a 3H inductor is given by I=5+7t-7t^2, with I in amperes and t…

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Q: A toroidal inductor with an inductance of 90.0 mH encloses a volume of 0.0200 m3. If the average…

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Q: Calculate the reactance of a 6.0 mH inductor at: a) 90 Hz Xc = %3D b) 900 Hz Xc = Ω c) 9, 000 Hz Xc…

A: solution is given as

Q: An LC circuit like that in the figure below consists of a 3.30-H inductor and an 834-pF capacitor…

A: Given: Value of inductor = 3.30 H Value of capacitor = 834 pF charge = 135 μC time = 5 ms

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: A 32.0 [] resistor, a 0.40 [H] inductor, and a 20.0 [F] capacitor are connected in series to form an…

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Q: An LC circuit like the one in the figure below contains an 75.0 mH inductor and a 10.0 µF capacitor…

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Q: An inductor with inductance 10.23 H and a resistor with resistance 3.24 ohms are connected in series…

A: This is an LR series circuit problem. All the given data is already in SI units so we don't need to…

Q: Consider a 23 mH inductor that has a resistance of 4.15 Ω. Time constant is 0.00554. If the…

A: Given that  L=23 mH R=4.15Ω Time constant τ=0.00554 s

Q: For the RL circuit shown in Figure, let the inductance be 3.00 H, the resistance 8.50 ohm, and the…

A: Given, The inductance, L= 3 H, the resistance, R= 8.50 Ω, Emf, V= 36 V, and current, I= 2 A.

Q: A 32.0 [] resistor, a 0.40 [H] inductor, and a 20.0 [µF] capacitor are connected in series to form…

A: In an LCR circuit the circuit is termed as damped oscillation since the resistor acts as energy…

Q: For the circuit shown, what is the rate of change of the current in the inductor when the current in…

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Q: In 3.0 s, the current in a particular RL circuit that consists of a battery, a resistor, and an…

A: Option (D) is correct.

Q: An inductor has a current I(t) = (0.480 A) cos[(260 s1)t] flowing through it. If the maximum emf %3D…

A: NOTE: As per guidelines, I can solve first question only. If you need help with other questions,…

Q: A series RL circuit formed of a R = 1.20-ΩΩ resistor, a L = 11.0 H inductor, and connected to a V =…

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Q: In an L-C circuit, C= 3.21 μF and L = 88.0 mH . During the oscillations the maximum current in the…

A: L = 88 mH = 0.088 H C = 3.21×10-6 F Imax = 0.853 mA

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: A 48.0 Ω resistor, a 0.900 H inductor, and a 17.0 µF capacitor are connected in series to a 60.0 Hz…

A: R = 48 ohm L = 0.9 H C = 17 μF f = 60 Hz Irms = 3.28 A

Q: For the RL circuit shown above, let the inductance be 3.00 H, the resistance 8.00 Ω, and the battery…

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Q: The circuit below contains an inductor (L = 3 H) with an internal resistance R3 = 60 ohm. The other…

A: As soon as the switch is on, the current in inductor will be zero. i3=0 rest i1 and i2 will be in…

Q: An LR circuit is hooked up to a battery as shown in the figure, with the switch initially open. The…

A: For charging of an inductor i=VR(1-e-RtL)

Q: A resistor R and an ideal inductor L are connected in series to an ideal battery having a constant…

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Q: A 14.0 V battery is connected in series with a resistor and an inductor. The circuit has a time…

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Q: ») What is the characteristic time constant (in s) of a 25.5 mH inductor that has a resistance of…

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Q: An RL circuits is made of a 9.5V battery, a switch, a 0.48H inductor, and a 534 resistor. What is…

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Q: A 10-turn ideal solenoid has an inductance of 7.0 mH. When the solenoid carries a current that is…

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Q: Consider an RLC circuit with emf amplitude Em= 10 V, resistance R = 10 2, inductance L = 1.0 H, and…

A: 1.0 kV

Q: An inductor of inductance 7.0 H and resistance 27 Q is connected in series with a battery of emf 12…

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Q: A0.2 H inductor and a 146 Ohm resistor are connected to a 12 V battery. After how much time will the…

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Q: An LC circuit like the one in the figure below contains an 60.0 mH inductor and a 25.0 µF capacitor…

A:

Q: A 38.0-mH inductor is connected to a North American electrical outlet (AVrms = 120 V, f = 60.0 Hz).…

A: Inductance, L = 38 mH = 38×10-3 H = 0.038 H RMS voltage, ∆Vrms = 120 V Peak voltage, Vo = √2 × ∆Vrms…

Q: A 6.0 V battery has been connected to an LR circuit for sufficient time so that a steady current…

A: Given, V=6V, L=18mH, R=2.2KΩ

Q: In 3.0 s, the current in a particular RL circuit that consists of a battery, a resistor, and an…

A: Given, Resistance=3ohm Time=3s We have to find the inductance

Q: An LC circuit like the one in the figure below contains an 65.0 mH inductor and a 28.0 µF capacitor…

A: L =65 mH C= 28 micro F Q = 170 micro C   a.) frequency=1LCω               =165x10-3(28x10-6)ω…

Q: An LC circuit like the one in the figure below contains an 70.0 mH inductor and a 12.0 uF capacitor…

A: Given data The magnitude of the inductance of an inductor is L = 70 mH = 70 x 10-3 H The capacitance…

Q: The inductive reactance of a 20.0-mH inductor at a certain frequency is 120 Ω. What is the frequency…

A: The inductive reactance is a function of frequency. Depending on the frequency, inductive reactance…

Q: Assume an inductor with inductance L through which passes a current varying as a function of time as…

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Q: A series LC circuit contains a 100-mH inductor, a 36.0-mF capacitor and a 12-V battery. The period…

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Q: A 20.0-mH inductor is connected to a North American electrical outlet (ΔVrms =  120 V, f = 60.0 Hz).…

A: Given:inductance, L = 20.0×10−3 H= 0.02 Hrms voltage, Vrms = 120 Vtherefore peak voltage, Vo =…

Q: A 36.0-mH inductor is connected to a North American electrical outlet (AV. ms = 120 V, f = 60.0 Hz).…

A:

Q: A wooden toroidal core with a square cross section has an inner radius of 10 cm and an outer radius…

A: a) The required value of inductance is,

Q: An inductor with inductance 15.34H and a resistor w/ resistance 3.432 are connected in series to a…

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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.