Fundamentals of Physics Extended
10th Edition
ISBN: 9781118230725
Author: David Halliday, Robert Resnick, Jearl Walker
Publisher: Wiley, John & Sons, Incorporated
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Question
Chapter 30, Problem 3P
To determine
To find:
The current induced in the coil during
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58 In Fig. 30-47, R₁ = 8.0 92, R₂ = 10 22,
L₁ = 0.30 H, L₂= 0.20 H, and the ideal
battery has & = 6.0 V. (a) Just after
switch S is closed, at what rate is the
current in inductor 1 changing? (b)
When the circuit is in the steady state,
what is the current in inductor 1? modi
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R₁
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Figure 30-47 Problem 58.
58 In Fig. 30-47, R₁ = 8.0 2, R₂ = 10 2,
L₁ = 0.30 H, L₂ = 0.20 H, and the ideal
battery has = 6.0 V. (a) Just after
switch S is closed, at what rate is the
current in inductor 1 changing? (b)
When the circuit is in the steady state,
what is the current in inductor 1?
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L₁
R₁
R₂
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Figure 30-47 Problem 58.
*.27 ILW As seen in Fig. 30-50, a
square loop of wire has sides of
length 2.0 cm. A magnetic field is di-
rected out of the page; its magnitude
given by B = 4.0/y, where B is in
teslas, t is in seconds, and y is in me-
ters. At t= 2.5 s, what are the
(a) magnitude and (b) direction of
the emf induced in the loop?
B.
Figure 30-50 Problem 27.
Chapter 30 Solutions
Fundamentals of Physics Extended
Ch. 30 - If the circular conductor in Fig. 30-21 undergoes...Ch. 30 - Prob. 2QCh. 30 - Prob. 3QCh. 30 - Prob. 4QCh. 30 - Prob. 5QCh. 30 - Prob. 6QCh. 30 - Prob. 7QCh. 30 - Prob. 8QCh. 30 - Prob. 9QCh. 30 - Prob. 10Q
Ch. 30 - Figure 30-31 shows three situations in which a...Ch. 30 - Figure 30-32 gives four situations in which we...Ch. 30 - Prob. 1PCh. 30 - A certain elastic conducting material is stretched...Ch. 30 - Prob. 3PCh. 30 - A wire loop of radius 12 cm and resistance 8.5 is...Ch. 30 - Prob. 5PCh. 30 - Figure 30-37a shows a circuit consisting of an...Ch. 30 - In Fig. 30-38, the magnetic flux through the loop...Ch. 30 - Prob. 8PCh. 30 - Prob. 9PCh. 30 - Prob. 10PCh. 30 - A rectangular coil of N turns and of length a and...Ch. 30 - Prob. 12PCh. 30 - Prob. 13PCh. 30 - GO In Fig. 30-42a, a uniform magnetic field B...Ch. 30 - GO A square wire loop with 2.00 m sides is...Ch. 30 - GO Figure 30-44a shows a wire that forms a...Ch. 30 - A small circular loop of area 2.00 cm2 is placed...Ch. 30 - Prob. 18PCh. 30 - ILW An electric generator contains a coil of 100...Ch. 30 - At a certain place, Earths magnetic field has...Ch. 30 - Prob. 21PCh. 30 - A rectangular loop area = 0.15 m2 turns in a...Ch. 30 - SSM Figure 30-47 shows two parallel loops of wire...Ch. 30 - Prob. 24PCh. 30 - GO Two long, parallel copper wires of diameter 2.5...Ch. 30 - GO For the wire arrangement in Fig. 30-49, a =...Ch. 30 - ILW As seen in Fig. 30-50, a square loop of wire...Ch. 30 - Prob. 28PCh. 30 - Prob. 29PCh. 30 - Prob. 30PCh. 30 - Prob. 31PCh. 30 - A loop antenna of area 2.00 cm2 and resistance...Ch. 30 - GO Figure 30-54 shows a rod of length L = 10.0 cm...Ch. 30 - Prob. 34PCh. 30 - Prob. 35PCh. 30 - Prob. 36PCh. 30 - Prob. 37PCh. 30 - Prob. 38PCh. 30 - Prob. 39PCh. 30 - Prob. 40PCh. 30 - A circular coil has a 10.0 cm radius and consists...Ch. 30 - Prob. 42PCh. 30 - Prob. 43PCh. 30 - Prob. 44PCh. 30 - Prob. 45PCh. 30 - Prob. 46PCh. 30 - Inductors in series. Two inductors L1 and L2 are...Ch. 30 - Prob. 48PCh. 30 - Prob. 49PCh. 30 - Prob. 50PCh. 30 - ILW The current in an RL circuit drops from 1.0 A...Ch. 30 - Prob. 52PCh. 30 - Prob. 53PCh. 30 - Prob. 54PCh. 30 - Prob. 55PCh. 30 - Prob. 56PCh. 30 - In Fig. 30-65, R = 15 , L = 5.0 H, the ideal...Ch. 30 - Prob. 58PCh. 30 - Prob. 59PCh. 30 - Prob. 60PCh. 30 - Prob. 61PCh. 30 - A coil with an inductance of 2.0 H and a...Ch. 30 - Prob. 63PCh. 30 - Prob. 64PCh. 30 - Prob. 65PCh. 30 - A circular loop of wire 50 mm in radius carries a...Ch. 30 - Prob. 67PCh. 30 - Prob. 68PCh. 30 - ILW What must be the magnitude of a uniform...Ch. 30 - Prob. 70PCh. 30 - Prob. 71PCh. 30 - Prob. 72PCh. 30 - Prob. 73PCh. 30 - Prob. 74PCh. 30 - Prob. 75PCh. 30 - Prob. 76PCh. 30 - Prob. 77PCh. 30 - Prob. 78PCh. 30 - SSM In Fig. 30-71, the battery is ideal and = 10...Ch. 30 - Prob. 80PCh. 30 - Prob. 81PCh. 30 - A uniform magnetic field B is perpendicular to the...Ch. 30 - Prob. 83PCh. 30 - Prob. 84PCh. 30 - Prob. 85PCh. 30 - Prob. 86PCh. 30 - Prob. 87PCh. 30 - Prob. 88PCh. 30 - A coil with an inductance of 2.0 H and a...Ch. 30 - Prob. 90PCh. 30 - Prob. 91PCh. 30 - Prob. 92PCh. 30 - Prob. 93PCh. 30 - A long cylindrical solenoid with 100 turns/cm has...Ch. 30 - Prob. 95PCh. 30 - A square loop of wire is held in a uniform 0.24 T...Ch. 30 - Prob. 97PCh. 30 - The inductance of a closely wound coil is such...Ch. 30 - The magnetic field in the interstellar space of...Ch. 30 - Prob. 100PCh. 30 - A toroid has a 5.00 cm square cross section, an...
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Similar questions
- *.28 G0 In Fig. 30-51, a rectangular loop of wire with length a = 2.2 cm, width b = 0.80 cm, and resist- ance R = 0.40 mn is placed near an infinitely long wire carrying current i = 4.7 A. The loop is then moved away from the wire at constant speed v = 3.2 mm/s. When the center of the loop is at distance r = 1.5b, what are (a) the magnitude of the magnetic flux through the loop and (b) the current induced in the loop? %3Darrow_forwardIn the figure a 120-turn coil of radius 5.00 cm and resistance 2.00 Ω is placed around a smaller diameter solenoid (d = 3.20 cm). The long solenoid in the figure has 210 turns per centimeter and carries a current of 1.50 A.The current in the solenoid is reduced to zero and then increased to -1.50 A in a time of 3.00×10-2 s. What is the magnitude of the induced current in the outer coil while the solenoid current is being changed?arrow_forwardIn the figure a 130-turn coil of radius 5.00 cm and resistance 5.00 Ω is placed around a smaller diameter solenoid (d = 3.20 cm). The long solenoid in the figure has 240 turns per centimeter and carries a current of 1.30 A. The current in the solenoid is reduced to zero and then increased to -1.30 A in a time of 4.00×10-2 s. What is the magnitude of the induced current in the outer coil while the solenoid current is being changed?arrow_forward
- In the figure a 130-turn coil of radius 5.00 cm and resistance 2.00 Ω is placed around a smaller diameter solenoid (d = 3.20 cm). The long solenoid in the figure has 230 turns per centimeter and carries a current of 1.30 A.The current in the solenoid is reduced to zero and then increased to -1.30 A in a time of 4.00×10-2 s. What is the magnitude of the induced current in the outer coil while the solenoid current is being changed? Tries 0/4arrow_forwardA long, straight solenoid has 800 turns. When the current in the solenoid is 2.90 A, the average flux through each turn of the solenoid is 3.25 x 10-3 Wb. What must be the magnitude of the rate of change of the current in order for the self-induced emf to equal 6.20 mV?arrow_forwardIn the figure, a 170-turn coil of radius 1.8 cm and resistance 6.1 Ω is coaxial with a solenoid of 320 turns/cm and diameter 2.9 cm. The solenoid current drops from 1.7 A to zero in time interval Δt = 32 ms. What current is induced in amperes in the coil during Δt?arrow_forward
- An electric field of 132 x10-6 V/m is induced within the loop of long solenoid with cross sectional area of 6.43 cm2. The radius of the loop is 3.65 cm. Calculate the number of turns if the current in the winding is increasing at a rate of 84 A/s.arrow_forwardIn the figure a 120 turn coil of radius 5.00 cm and resistance 4.00 ohm is placed around a smaller diameter solenoid ( d=3.20 cm). The long solenoid in the figure has 230 turns per centimeter and carries a current of 1.40 A. The current in the solenoid is reduced to zero and then increased to -1.40 A in a time of 6.00*10^-2 s. What is the magnitude of the induced current in the outer coil while the solenoid current is being changed?arrow_forwardA long, cylindrical solenoid with 100 turns per centimeter has a radius of 18.7 cm. If the current through the solenoid changes at the rate 6.68 A/s, what is the emf induced per unit length along the axis of the solenoid?arrow_forward
- Coil 1 has L1 = 56 mH and N, = 114 turns. Coil 2 has L2 = 43 mH and N2 = 216 turns. The coils are fixed in place; their mutual inductance Mis 5.2 mH. A 7.2 mA current in coil 1 is changing at the rate of 5.5 A/s. (a) What magnetic flux P12 links coil 1, and (b) what magnitude of the self-induced emf appears in that coil? (c) What magnetic flux P21 links coil 2, and (d) what mutually induced emf appears in that coil? (a) Number i Units (b) Number i Units (c) Number i Units (d) Number i Units >arrow_forwardA toroidal solenoid has a magnitude of induced emf of 10.3 [mV] when the rate of change of the current is 0.0250 [A/s]. How many turns does it have if the average flux through each turn is 0.00145 [Wb] when the current is 1.12 [A]?arrow_forwardA circular coil has a 10.0 cm radius and consists of 30 closely wound turns of wire. An externally produced magnetic field of magnitude 2.60 mT is perpendicular to the coil. When the current in the coil is 3.80 A in a certain direction, the net flux through the coil is found to vanish. What is the inductance of the coil in µH?arrow_forward
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