O4: An e.m.f. of 20 mV is induced in a solenoid by a rate of change of current 4 A/s. The self inductance of the solenoid is
Q: A long, current-carrying solenoid with an air core has 2200 turns per meter of length and a radius…
A: When two coils are put close to one another, the magnetic fields in one of the coils have a tendency…
Q: When the current in a toroidal solenoid is changing at a rate of 0.0300 A/s, the magnitude of the…
A: Given: In this question, the given values are, The current in a toroidal solenoid is,…
Q: 4. The phase relationship of the voltage and current of an inductor is a. current lags the voltage…
A: We know that, In resistor current and voltage are in sane phase In capacitor current leads voltage…
Q: A 10-H inductor carries a current of 20 A. Describe how a 50-V emf can be induced across it.
A: Solution:-Given thatInductance (L)=10 HCurrent (I)=20 Aemf (ε)=50 V
Q: The energy stored in a solenoid inductor is 28.4 J. The solenoid is .876 m long and has a radius of…
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Q: 6. a. Calculate the inductance of a solenoid containing 300 turns if the length of the solenoid is…
A: Given data- turns n=300, length l=25 cm=0.25 m, cross sectional area A=4×10-4 m2 Inductance of a…
Q: . A large research solenoid has a self-inductance of 20.0 H. What induced emf (in V) opposes…
A: Inductance of an inductor L = 20.0 H Current passed through…
Q: A long solenoid with length I and cross- sectional area A is closely wound with N1 turns of wire. A…
A: Given: a long solenoid with length L and cross sectional area a is closely bound with anyone turns…
Q: An inductor designed to filter high-frequency noise from power supplied to a personal computer is…
A: Reaction, X = 2.14 kΩ = 2,140 Ω Frequency, f = 15.0 kHz = 15000 Hz Required frequency, f' = 58000…
Q: Two coils are placed close together in a physics lab to demonstrate Faraday's law of induction. A…
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Q: 2. Mr. Lewis loves electronics so much, one night after having a cup of coffee he decided to make an…
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Q: Calculate the inductance of a solenoid with 146 turns if the length of the solenoid is 18_cm and its…
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Q: A solenoid 40 cm long is wound with 800 turns of wire. The cross-sectional area of the coil is 1.5…
A: Answer 0.302
Q: 10-turn ide ould chang zero 5.0 A/s 50 A/s 250 A/s 500 A/s S.
A: Given: Number of turns (N)=10emf=2.0VL=4.0mH=4×10-3H formula for self induced emp produced in same…
Q: A solenoid with a length of 10.0cm has 500 turns and a radius of .01cm. a) What is the self…
A: Length of solenoid, l=10 cm Number of turns, N=500 Current i=10.0 A Radius of coil, r=0.01 cm To…
Q: The solenoid whose inductance is L = 20.0 H is connected in series to a resistor R = 10.0 N and a…
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Q: An air-core solenoid has N = 195 turns, d = 0.145 m length, and cross sectional area A = 0.042 m2.…
A: Page 1
Q: 4. A self-induced emf in a solenoid of inductance L changes in time as e = €oe-kt where k is a…
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Q: 1. A large research solenoid has a self-inductance of 26 H. (a) What induced emf opposes shutting it…
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Q: 4. An inductor of inductance 0.45 H has a current in the direction shown of 2.0 Amperes. This…
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Q: 4. In a practical electrical circuit, inductors are often coils of wire in the form of a solenoid.…
A: Given: Length,L=2cm=2×10-2mNumber of turns,N=1000Radius,R=0.50cm=0.50×10-2mPeremability of free…
Q: A solenoid with an inductance of 14 mH is charged up from an initial current of 3.0 A to a current…
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Q: b)Suppose this solenoid is connected to an AC circuit inside a physics laboratory. If the length of…
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Q: In an RL-circuit, the higher the value of the inductance the rate of change of the current stays the…
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Q: A given solenoid has a 5 H self-inductance. Calculate for the magnitude of the induced electromotive…
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Q: In the L-C circuit in the figure, the ammeter reads a maximum current of I = 5.19 mA. The…
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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 voltage across a 200-mH inductor is given by v(t) = 3t² + 2t + 4 V for t >0. If i(0) = 1 A.…
A: We have for inductor V=Ldidt
Q: A long solenoid is created with 33 turns, has a radius of 1.6 mm, and a length of 1.93 cm. -What is…
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Q: 3. Consider the circuit shown below. The switch S is closed for a very long time so that the current…
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Q: A solenoid 46.6 cm long is wound with 175 turns of wire. The diameter of the solenoid is 4.17 cm.…
A: Given: length of solenoid l=46.6 cm =0.466 m number of turns N=175 diameter of wire d=4.17 cm =…
Q: In the circuit shown, the switch S is closed at time t=0. a) Find the current in the 100 2 resistor…
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Q: he mutual inductance between the primary and secondary of a transformer is 0.3H. Compute the…
A: The equation for the emf induced is given by ε=-MdIdt Here, M is the mutual inductance and dIdt is…
Q: nowle 4. Inductance of a long solenoid: A long thin solenoid has N turns, a length W, area A and a…
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Q: The current in the solenoid, whose inductance is L = 0.120 H, change in time according to the…
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Q: 6. For 2 inductors La and Le with values 150µH and 200µH.Calculate (3M) 1. Total inductance when LA…
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Q: The induced e.mf in a circuit always oppose the decay or growth of magnetic flux. This statement is…
A: Required : Law related to the statement.
Q: None
A: Please see the attached image for the solution.If there are queries or if the image is not loading,…
Q: A solenoid filled with air contains 1500 turns and its cross sectional area is 6.0 cm. If the length…
A: Given data: No. Of turns ( N ) = 1500 Cross sectional area ( A ) =6 cm2 = 6 × 10-4m2 Length of…
Q: 85. The emf induced in an 80-mH inductor is -0.72 V when the current through th inductor increases…
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Q: You have a solenoid with a known self-inductance of 10.0 H. You measured an duced EMF of 2.00 V…
A: When current flows through solenoid, magnetic flux is associated with the solenoid. Magnetic flux…
Q: 8. In the circuit below, the switch is initially at position a (battery) for a long time. At t = 0…
A: We have a RL circuit connected in series as shown in the figure with inductance L=10-3H and…
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