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A: Given Data: Number of turns (N) = 195.Diameter (d) = 6.69 mm = 6.69×10-3 m.Length (l) = 2.49 cm =…
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A: The emf induced in the windings of a coil is given by Where e = emf induced, M = Mutual inductance…
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Q: The switch S is open for a long time and then closed at t = 0. a) Find the current in the inductor…
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Q: An emf of 9.7 x 10-3 V is induced in a coil while the current in a nearby coil is decreasing at a…
A: We have following values-ε=9.7×10-3 Voltand,Change in current, dIdt= 2.7 A/sWe know that-EMF of a…
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Q: www switch in the circuit shown in the figure above a battery suppoes a constant votage of E-30V,…
A: Given: Voltage V = 30 volts Resistance R = 10 ohms inductance L = 2 H To find:…
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A: Given,…
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Q: A 90.0 mH inductor is connected in a circuit. The current through the inductor is given by the…
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Q: The figure below shows a circuit with a battery of EMF -3.848 V, a resistor with R-2.2842, and an…
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Q: In the circuit, the capacitor is fully charged when switch S is closed. Calculate the time nee the…
A: GivenC=20 mFL=55 H
Q: An emf of 0.70 V is induced across a coil when the current through it changes uniformly from 0.45 to…
A: Given that,Emf : e=0.70 VInitial current=0.45 AFinal current= 0.55 ATime : t= 0.40 secAccording to…
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Q: (a) If an inductor carrying a 1.85 A current stores an energy of 0.250 mJ, what is its inductance?…
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Q: The current in a coil drops from 4.2 A to 2.8 A in 0.51 s. If the average emf induced in the coil is…
A: Given: The initial current in the coil is 4.2 A. The final current in the coil is 2.8 A. The time…
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Q: An inductor with an inductance of 5.75 H and a resistance of 9.00 2 is connected to the terminals of…
A: Given The inductance of the inductor is L = 5.75 H. The value of resistance is R = 9 Ω. The voltage…
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A: Energy stored in the inductor UL = 12Li2 Energy stored in the…
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A: Given that,Inductance, L=3.00 mHChange in current, dI=1.50A-0.200A=1.300 AChange in time, dt=0.200…
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Q: 69 : An A.C. voltage of 230 V, 50 Hz is oplied across a series combination of twa enry inductance…
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Q: The current in a coil drops from 3.4 A to 2.1 A in 0.48 s. If the average emf induced in the coil is…
A: Initial current is (I)i = 3.4 A Final current is (I)f = 2.1 A ∆t = 0.48 s Average emf induced is…
Q: (a) If an inductor carrying a 1.50 A current stores an energy of 0.250 mJ, what is its inductance?…
A: Part(a):Current is Energy stored by inductor is Note:Find:Inductance.Part(b):Inductance is same as…
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Q: The self-inductance of the circuit in the figure below is 9.10 x 10-8 H. Find the back emf when the…
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Q: The current in a coil drops from 3.4 A to 2.4 A in 0.49 s. If the average emf induced in the coil is…
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Q: The voltage across an inductor is proportional to the inductor and the derivative of the current…
A: As we know that, Voltage across Inductor is given by :…
Q: An inductor carrying a current of 3.9 A stores 0.45 J of energy. What is the inductance ofthis…
A: To determine inductance of inductor, the expression is, U=12LI2
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Q: In the circuit of the figure below, the battery emf & is 75 V, the resistance R is 150 , and the…
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Q: A student connected LRC circuit to an oscilloscope to measure the natural frequency of the LRC…
A: Given: LCR circuit, Resistance, R=200 Ω Resistance by capacitor, XC=0.1 Ω Resistance by Inductor,…
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