A sinusoidal emf is represented by the equation e =340 sin 314t is impressed across a 25μF capacitor. How much energy is stored in electric field?

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Q: constant of 2.1 and glass is 4.7 Which material will produce a higher capaacitance and why? Verify…

A: Capacitance is defined as the ratio of electric charge stored in a conductor and the difference in…

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Q: n order to measure the capacitance of a capacitor a physicist connects it to an oscillating source…

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Q: 2- How does the (phasor diagram) look for this assignment?

A: Given ∆Vmax=150Vf = 50 HzR = 40.0 ohmL = 185 mHC = 65.0 μF We have already calculated the following…

Q: Channels above 1600 kHz are often reserved for very low range applications like local traffic or…

A: GivenThe resistance of our entire circuit is R = 1.5. ohmantenna voltage for the channel at 1610 kHz…

Q: A 10 kHz voltage is applied to a 0.0047 μF capacitor, and 1 mA of rms current is measured. What is…

A: I=1mA=10-3AC=0.0047×10-6 Ff=10×103 Hz

Q: 2. b. A capacitor of 23µF connected to a 240V, 50HZ Supply. Calculate: i. The capacitive reactance(…

A: solution as

Q: What is the reactance of a 8.40 μF capacitor at a frequency of 70.0 Hz ? What is the reactance of a…

A: given data,  capacitance, C = 8.40 μF =8.40×10-6 F frequency , f = 70 Hz  angular frequency ,ω=2πf =…

Q: Help with the following question. Please write the answer on a piece of paper

A: This plot is plotted by hand taking less data points. For a smoother plot we can take more data…

Q: A physics student likes to study while listening to loud music. If electricity costs 12.00$/kWh…

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Q: We are given a capacitor for which we do not know its capacitance. In order to figure this out we…

A: Capacitive Reactance:  The resistance offered by the capacitor in a circuit is termed capacitive…

Q: Ex. 59: Find the capacitive reactance of 10 µF capacitor when it is a part of a circuit whose…

A: To find-Capacitance reactance (XC)=?Given-C=10 μF=10×10-6Ff=50 Hz

Q: An inductor with inductance L and a charged capacitor with capacitance C are put in a single loop.…

A: Given that: The LC series circuit With inductance = L And a charged capacitor = C

Q: A capacitor in an LC oscillator has a maximum potential difference of 15 V and a maximum energy of…

A: Vm=15 VEm=360 μJE=40 μJ

Q: What is the power required to carry a load with a mass of 50 kg to a height of 20 m in Iminute…

A: Given data m =50 kg g = 9.8 m/s2 h = 20m t  = 60 sec Question ? power ?

Q: An ac source of voltage amplitude 10 V delivers electric energy at a rate of 0.80 W when its current…

A: Given that:-Voltage amplitude is 10 VRate of electric energy is 0.80 WattThe output current is…

Q: Ex. 59: Find the capacitive reactance of 10 µF capacitor when it is a part of a circuit whose…

A: To find-Capacitance reactance (XC)=?Given-C=10 μF=10×10-6Ff=50 Hz

Q: What inductance must be connected to a 16 pF capacitor in an oscillator capable of generating 690 nm…

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Q: (a) What is the maximum current in a 4.90-µF capacitor when it is connected across a North American…

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Q: An oscillating LC circuit consisting of a 2.0 nF capacitor and an 8.0 mH coil has a maximum voltage…

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Q: During a radiofrequency ablation (RFA) procedure to destroy a cancerous liver tumor, an electrode…

A: Given,According to part (a),The intensity, b. The electric field is,

Q: What is the frequency of a 5 µF capacitor that has a reactance of 1000 0? O a. 200 Hz O b. 100/TT O…

A: Given: The reactance of the circuit is 1000 Ω. The capacitance of the circuit is 5 μF.

Q: (assume the line is fully transpo

A: Given data: V=230 kVV=230×103Vf=50 Hzr=0.3 mD1=D2=10mD3=20 m

Q: A 6.0-µF capacitor is connected to an ac signal with a frequency of 60 Hz. If the maximum voltage…

A: Capacitive reactance = 440 ohm

Q: An oscillating LC circuit, with L = 1.5 mH and C = 0.01 µF, stores a maximum energy of 10 uJ. al…

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Q: A 220 2 resistor, a 0.925 H inductor, and a 5.00 μF capacitor are connected in series across a…

A: “Since you have posted a question with multiple sub-parts, we will solve first three subparts for…

Q: An RLC circuit is used in a radio to tune into an FM station broadcasting at f = 99.7 MHz. The…

A: Given data The frequency is given as f = 99.7 MHz. The resistance is given as R=11.8 Ω. The…

Q: A 1.05-μH inductor is connected in series with a variable capacitor in the tuning section of a…

A: An LC circuit is made by connecting an inductor or a capacitor in a circuit.   The frequency of an…

Q: A 20.5 Hz, 17.5 V source produces a 1.8 mA current when connected to a capacitor. What is the…

A: f = 20.5 HzV = 17.5 VI = 1.8 mA and C = ?

Q: An oscillating LC circuit consisting of a 2.0 nF capacitor and a 1.0 mH coil has a maximum voltage…

A: Given: C=2nF = 2x10-9F L=1mH = 1x10-3H Vmax = 4V

Q: What capacitance is needed in series with an 840–μH inductor to form a circuit that radiates a…

A: Find the frequency of the radiated wavelength, which is given by: λ = c/f c = speed of light =…

Q: A parallel plate capacitor is filled with a dielectric that has a dielectric constant of 1.50. The…

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Q: What is the reactance of a 7.90 µF capacitor at a frequency of 60.0 Hz ? Xc = Ω Submit Request…

A: Formula of capacitive reactance is as follows: Xc=12πfc…