An oscillating LC circuit has a current amplitude of 7.50 mA, a potential amplitude of 250 mV, and a capacitance of 220 nF.What are (a) the period of oscillation, (b) the maximum energy stored in the capacitor, (c) the maximum energy stored in the inductor, (d) the maximum rate at which the current changes, and (e) the maximum rate at which the inductor gains energy?

Q: An LC circuit like the one in the figure below contains an 90.0 mH inductor and a 22.0 µF capacitor…

A:

Q: An LC circuit like the one in the figure below contains an 65.0 mH inductor and a 16.0 µF capacitor…

A: LC Oscillator LC Oscillator is a circuit in which two energy storing elements are connected in a…

Q: To construct an oscillating LC system, you can choose from a 10 mH inductor, a 5.0 mF capacitor, and…

A:

Q: In an LC circuit containing a 0.032 H ideal inductor and a 1.92 x 10 F capacitor, the maximum charge…

A:

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

A: Energy in LC oscillation circuit:

Q: In an oscillating LC circuit with C = 64.0 mF, the current is given by i= (1.60) sin(2500t+ 0.680),…

A: The current in an oscillating LC circuit,

Q: An L-C circuit consists of a 60.0 mH inductor and a 250 μF capacitor. The initial charge on the…

A: Energy stored in capacitor = (1/2)CV2  Energy stored in inductor = (1/2) LI2

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

A: (a) As given, 85.1% of the total energy is stored in the inductor's magnetic field. Therefore, the…

Q: The current through the inductor of an LC circuit oscillates at ω = (3.2 π x 103) rad/s. If the…

A:

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: In an oscillating LC circuit, L = 4.19 mH and C = 3.65 pF. At t = 0 the charge on the capacitor is…

A:

Q: In an oscillating LC circuit in which C = 4.00 mF, the maximum potential difference across the…

A:

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

A: SOlution: given that L =65 mH C= 28 micro F Q = 170 micro C

Q: In an oscillating LC circuit, when 75.0% of the total energy is stored in the inductor’s magnetic…

A: Given:- UL = 0.75 x Utotal

Q: The frequency of oscillation of a certain LC circuit is 200 kHz.At time t = 0, plate A of the…

A:

Q: uit, when 86.4% of the total energy is stored in the inductor’s magnetic field, (a) what multiple of…

A: In an oscillating LC circuit, when 86.4% of the total energyis stored in the inductor’s magnetic…

Q: In an oscillating LC circuit in which C = 3.5 µF, the maximum potential difference across the…

A: given data- Capacitor C=3.5 μF Maximum potential Vmax=1.7 V maximum current through the inductor…

Q: The current through the inductor of an LC circuit oscillates at o (3.27x 10brad/s. If the inductance…

A:

Q: An LC circuit like that as shown consists of a 3.30-H inductor and an 840-pF capacitor that…

A:

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: The energy in an oscillating LC circuit containing a 1.25 H inductor is 5.70 mJ.The maximum charge…

A: The differential equation of the LC oscillation is, The differential equation of the mechanical…

Q: A resistor (R = 1 Ω), inductor (L = 0.1 H) and capacitor (C = 0.1 F) are connected in series, and…

A: Given            Resistor  R = 1 Ω           Inductor L = 0.1 H           capacitor C = 0.1 F

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

A: GivenL= 60.0 mH = 60.0 × 10-3 HC = 25.0 μF = 25.0 × 10-6 Fq0 = 185 μC =185 × 10-6 Cf = 129.95 Hz…

Q: Consider an inductor with L = 15 mH and a resistor with R = 3 kΩ. At what frequency is the reactance…

A: Inductance,  Resistance,

Q: A 6.0 μF capacitor, a 0.12 H inductor, and an 85Ω resistor are connected in series across a 10V, 300…

A: Write the given values with the suitable variables. C=6 μF=6×10-6 FL=0.12 HR=85 ΩV=10 Vf=300 Hz…

Q: A series LC circuit contains a 1000 mH inductor, a 36.0 mF capacitor, and a 12 V battery. The period…

A: Given data: L=1000 mHC=36 mF Need to determine the period of electromagnetic oscillations in the…

Q: After reaching steady state, an RL circuit is disconnected from the battery such that the circuit…

A: Current is given by,

Q: At a given time t in an LC circuit, the energy in the capacitor is 25.0% of the energy in the…

A:

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

A: Given data:L Total energy =85.1%=0.851

Q: An LC circuit consists of a 3.4-uF capacitor and a coil with a self-inductance 0.080 H and no…

A: Answer

Q: An LC circuit like the one in the figure below contains an 70.0 mH inductor and a 22.0 µF capacitor…

A:

Q: A simple LC circuit has an inductance of 23 mH and a capacitance of 3 mF. At t=0 there is 1 J stored…

A: At t=0 seconds, Energy on capacitor was 1 J.

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: The frequency of oscillation of a certain LC circuit is 194 kHz. At time t = 0, plate A of the…

A:

Q: An LC circuit like the one in the figure below contains an 95.0 mH inductor and a 11.0 µF capacitor…

A:

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: A series RLC circuit has components with the following values: L = 20.0 mH, C = 100 nF, R = 20.0 Ω,…

A:

Q: In an LC circuit, the energy in the capacitor is 25.0 percent of the energy in the inductor at any…

A:

Q: In an oscillating LC circuit in which C- 4.1 UF, the maximum potential difference across the…

A:

Q: When an inductor is connected to a source of sinusoidally varying voltage with constant amp and…

A: Given value--- constant frequency = 60 Hz. rms value of current = 3 Amp. We have to find--- value…

Q: An oscillating LC circuit consisting of a 1.0 nF capacitorand a 3.0 mH coil has a maximum voltage of…

A: a) The expression for the maximum charge on the capacitor is,

Q: The frequency of oscillation of the LC circuit in the figure is 200 kHz. At time t=0 the upper…

A:

Q: In an oscillating LC circuit, L = 3.00 mH and C = 2.70 mF. At t = 0 the charge on the capacitor is…

A:

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: L/C. At a given time t in an LC circuit, the energy in the capacitor is 25.0% of the energy in the…

A: Solution:-

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

A:

Q: The frequency of oscillation of a certain LC circuit is 168 kHz. At time t = 0, plate A of the…

A: (a) There will be maximum positive charge in plate A again after integral multiple of the time…

Electromagnets

The word "electromagnet" is composed of two words, ‘electro’ and ‘magnet’. It is a type of magnet in which an electric current helps in the generation of a magnetic field. Electromagnets usually consist of two major parts, wire and a coil around which the wire is wound. This is called a solenoid. When an electric current is allowed to pass through the coiled wire, the electric current produces a magnetic field. This magnetic field is present only when current is passing through the wire.