Q. 4 : 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 (a) 3 mH (b) 4 mH (c) 5 mH (d) 6mH
Q: A technician wraps wire around a tube of length 33 cm having a diameter of 8.1 cm. When the windings…
A: Given: The length of the tube where a technician wraps wire around it is l = 33 cm The diameter of…
Q: lowing through a solenoid of inductance 7.4 H. Part(a): Determine the magnetic flux through the…
A: The Current in the solenoid of inductance is I = 3.9 A The Inductance L = 7.4 H Find:- Part(a):…
Q: A solenoid with 485 turns has a length of 7.00 cm and a cross-sectional area of 3.50 x 10-9 m2. Find…
A: a) The inductance of the solenoid can be obtained as L=μ∘N2AlSubstituting the given values :L=(4π x…
Q: Two solenoids A and B, spaced close to each other and sharing the same cylindrical axis, have 470…
A: Given that: NA=470 NB=570iA=2.60 AϕA=300μWb=300×10-6 WbϕB=90μWb=90×10-6 Wbdidt=0.5 A/s
Q: me h = 0.500 mm, w = 1.00 mm, and e = 3.00 mm. What is the mutual inductance (in pH) for this…
A: Assume h = 0.500 mm, w = 1.00 mm, and = 3.00 mm. Consider a strip at a x distance from the wire…
Q: Say that a large research solenoid has a self-inductance of L = 1.5 Henry (H). a. You observe a…
A: The objective of this question is to calculate the electromotive force (emf) that was set up by the…
Q: A 14-turn ideal solenoid has an inductance of (4.100x10^0) mH. When the solenoid carries a current…
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Q: A solenoid of radius 1.70 cm has 560 turns and a length of 25.0 cm. (a) Find its inductance. X You…
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Q: In experiment 8, the induced emf on the second solenoid is measured by a multimeter. What is the…
A: Given : Reading on the multimeter = 0.045 V
Q: A 41.0 mA current is carried by a uniformly wound air-core solenoid with 445 turns, a 12.0 mm…
A:
Q: If the ratio of the outer radius to the inner radius of a rectangular toroid is doubled how does the…
A: Option (a) "The answer can not be determined from the information given" is correct.Explanation:Step…
Q: 3. A 12.0 V battery is connected in series with a 10.0 0 resistor, an inductor and a switch. At time…
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Q: A solenoid with 485 turns has a length of 5.00 cm and a cross-sectional area of 2.90 ✕ 10−9 m2. Find…
A:
Q: A 521-turn solenoid has a radius of 7.00 mm and an overall length of 15.0 cm. (a) What is its…
A: Given: No. of Turns (N) = 521 Radius (r) = 7 mm = 0.007 m; Length (l) = 15 cm = 0.15 m
Q: N2 EN1
A: Given: The permeability of the magnetic core is µ= ∞ The area of the cross-section of the core is…
Q: A 5.70 x 10 -5 H solenoid is constructed by wrapping 80 turns of wire around a cylinder with a…
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Q: A long, cylindrical solenoid with 135 turns per centimeter has a radius of 9.5 cm. (a) Neglecting…
A: The expression for self-inductance of a solenoid is given by L=μ0n2Al Rearrange the above equation…
Q: A solenoid having an inductance of 5.00 µH is connected in series with a 1.17 k resistor. (a) If a…
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Q: A small solenoid with a radius of 12 cm and 100 turns is placed inside a long solenoid (n = 550…
A: Radius, r = 12 cm = 0.12 m Turns, N = 100 Turns per length, n = 550 turns/cm = 55000 turns/m didt =…
Q: At t=0 the open switch in figure is closed. By using kirchhoff's rule for the instantaneous currents…
A:
Q: A 24-V battery is connected in series with a resistor and an inductor, with R = 8.8 N and L = 2.0 H,…
A: Given, V = 24 V R = 8.8 ohms L = 2 H The expression for current in Rl circuit is I=εR(1-e-tL)
Q: We have a perfect solenoid of radius 10 cm and length 50 cm with 50,000 loops. A constant current of…
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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: an inductor carrying a 1.45 A current stores an energy of 0.250 mJ, what is its inductance? ______mH…
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Q: An electric current flows through a solenoid that increases from 0.2 A to 1.7 A in a time interval…
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Q: Inductors in series. Two inductors L1 = 1.06 H and L2 = 2.07 H are connected in series and are…
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Q: Question #9. Find the induced emf in the wire at time t=0 ? At t=0 magnetic field B = 2T B…
A: Initial magnetic field = 2 T Diameter = 10 cm Radius = 5 cm
Q: The current I(t) through a 5.0-mH inductor varies with time according to the plot below.Calculate…
A: At t = 2 ms : v = -10 v At t = 8 ms : v = 1.25 vExplanation:
Q: 42 : Figure shows a toroidal coil S, of a rectangular cross-section containing N loops. Its inner…
A: The toroidal coil is given as, S1. The inner radius of the toroidal coil is given as, a. The outer…
Q: A solenoid with 485 turns has a length of 5.50 cm and a cross-sectional area of 3.10 ✕ 10−9 m2. Find…
A: The inductance of the solenoid can be obtained as
Q: The flexible loop in the figure below has a radius of 13 cm and is in a magnetic field of strength…
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Q: A solenoid of lenght 40 cm has 360 turns of radius 2.8 cm. A tightly wound coil with 8 turns of…
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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: inductance (in H)
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Q: A small loop of area A -4.1 mm2 is inside a long solenoid that has n- 853 turns/cm and carries a…
A: Given data: Area of the small loop, A=4.1 mm2=4.1×10-6 m2 n=853 turns/cm=853×102 turns/m Current,…
Q: In experiment 8, the induced emf on the second solenoid is measured by a multimeter. What is the…
A: Given : Induced emf as measured by a multimeter = 0.045 V
Q: In experiment 8, the induced emf on the second solenoid is measured by a multimeter. What is the…
A:
Q: Inductors in series. Two inductors L1 = 1.13 H and L2 = 2.01 H are connected in series and are…
A: Expression for equivalent inductance when they are connected in series - Leq = L1 + L2 Given values…
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