Physics for Scientists and Engineers, Technology Update (No access codes included)
9th Edition
ISBN: 9781305116399
Author: Raymond A. Serway, John W. Jewett
Publisher: Cengage Learning
expand_more
expand_more
format_list_bulleted
Textbook Question
Chapter 32, Problem 32.22P
Show that i = Iie−t/τ is a solution of the differential equation
where Ii is the current at t = 0 and τ = L/R.
Expert Solution & Answer
Trending nowThis is a popular solution!
Students have asked these similar questions
Problem 4: A current of I = 2.3 A passes through the circuit shown,
where R = 95 Q.
I
3R
5R
ww
ww
2R
6R 2R 7R
ww
ww
10R
5R
Part (a) In terms of R, I, and numeric values, write an expression for the voltage of the source, V.
Expression :
V =
Select from the variables below to write your expression. Note that all variables may not be required.
a, B, 0, a, d, g, h, I, j, k, m, P, R, S, t
Part (b) What is the voltage, Vin volts?
Numeric : A numeric value is expected and not an expression.
V =
Find the resistance between the inner and the outer curved surfaces of the
block shown below, where the material is Silver o = 6.17 x 10°S/m.
If the same current crosses both inner and outer curved surfaces J = 1ô
A/m?.
%3D
Assume: Pa = 2 cm, po = 6 cm, ø = 20°. and z = 5 cm
113
Po
P.
O a. B.16 un
O b. 6.12 un
Oc 30.606 u
Od. 4.59 u
1030
In the circuit diagram shown in figure,
R=102, L=5H, E = 20 V, i = 2 A. This current is decreasing at
a rate of -1.0 A/s. Find Vab at this instant.
a
R
ww
M
L
ooooooo
E
b
Chapter 32 Solutions
Physics for Scientists and Engineers, Technology Update (No access codes included)
Ch. 32 - A coil with zero resistance has its ends labeled a...Ch. 32 - Prob. 32.2QQCh. 32 - Prob. 32.3QQCh. 32 - Prob. 32.4QQCh. 32 - (i) At an instant of time during the oscillations...Ch. 32 - Prob. 32.1OQCh. 32 - Prob. 32.2OQCh. 32 - Prob. 32.3OQCh. 32 - In Figure OQ32.4, the switch is left in position a...Ch. 32 - Prob. 32.5OQ
Ch. 32 - Prob. 32.6OQCh. 32 - Prob. 32.7OQCh. 32 - Prob. 32.1CQCh. 32 - Prob. 32.2CQCh. 32 - A switch controls the current in a circuit that...Ch. 32 - Prob. 32.4CQCh. 32 - Prob. 32.5CQCh. 32 - Prob. 32.6CQCh. 32 - The open switch in Figure CQ32.7 is thrown closed...Ch. 32 - After the switch is dosed in the LC circuit shown...Ch. 32 - Prob. 32.9CQCh. 32 - Discuss the similarities between the energy stored...Ch. 32 - Prob. 32.1PCh. 32 - Prob. 32.2PCh. 32 - Prob. 32.3PCh. 32 - Prob. 32.4PCh. 32 - An emf of 24.0 mV Ls induced in a 500-turn coil...Ch. 32 - Prob. 32.6PCh. 32 - Prob. 32.7PCh. 32 - Prob. 32.8PCh. 32 - Prob. 32.9PCh. 32 - Prob. 32.10PCh. 32 - Prob. 32.11PCh. 32 - A toroid has a major radius R and a minor radius r...Ch. 32 - Prob. 32.13PCh. 32 - Prob. 32.14PCh. 32 - Prob. 32.15PCh. 32 - Prob. 32.16PCh. 32 - Prob. 32.17PCh. 32 - Prob. 32.18PCh. 32 - Prob. 32.19PCh. 32 - When the switch in Figure P32.18 is closed, the...Ch. 32 - Prob. 32.21PCh. 32 - Show that i = Iiet/ is a solution of the...Ch. 32 - Prob. 32.23PCh. 32 - Consider the circuit in Figure P32.18, taking =...Ch. 32 - Prob. 32.25PCh. 32 - The switch in Figure P31.15 is open for t 0 and...Ch. 32 - Prob. 32.27PCh. 32 - Prob. 32.28PCh. 32 - Prob. 32.29PCh. 32 - Two ideal inductors, L1 and L2, have zero internal...Ch. 32 - Prob. 32.31PCh. 32 - Prob. 32.32PCh. 32 - Prob. 32.33PCh. 32 - Prob. 32.34PCh. 32 - Prob. 32.35PCh. 32 - Complete the calculation in Example 31.3 by...Ch. 32 - Prob. 32.37PCh. 32 - A flat coil of wire has an inductance of 40.0 mH...Ch. 32 - Prob. 32.39PCh. 32 - Prob. 32.40PCh. 32 - Prob. 32.41PCh. 32 - Prob. 32.42PCh. 32 - Prob. 32.43PCh. 32 - Prob. 32.44PCh. 32 - Prob. 32.45PCh. 32 - Prob. 32.46PCh. 32 - In the circuit of Figure P31.29, the battery emf...Ch. 32 - A 1.05-H inductor is connected in series with a...Ch. 32 - A 1.00-F capacitor is charged by a 40.0-V power...Ch. 32 - Calculate the inductance of an LC circuit that...Ch. 32 - An LC circuit consists of a 20.0-mH inductor and a...Ch. 32 - Prob. 32.52PCh. 32 - Prob. 32.53PCh. 32 - Prob. 32.54PCh. 32 - An LC circuit like the one in Figure CQ32.8...Ch. 32 - Show that Equation 32.28 in the text Ls Kirchhoffs...Ch. 32 - In Figure 31.15, let R = 7.60 , L = 2.20 mH, and C...Ch. 32 - Consider an LC circuit in which L = 500 mH and C=...Ch. 32 - Electrical oscillations are initiated in a series...Ch. 32 - Review. Consider a capacitor with vacuum between...Ch. 32 - Prob. 32.61APCh. 32 - An inductor having inductance I. and a capacitor...Ch. 32 - A capacitor in a series LC circuit has an initial...Ch. 32 - Prob. 32.64APCh. 32 - When the current in the portion of the circuit...Ch. 32 - At the moment t = 0, a 24.0-V battery is connected...Ch. 32 - Prob. 32.67APCh. 32 - Prob. 32.68APCh. 32 - Prob. 32.69APCh. 32 - At t = 0, the open switch in Figure P31.46 is...Ch. 32 - Prob. 32.71APCh. 32 - Prob. 32.72APCh. 32 - Review. A novel method of storing energy has been...Ch. 32 - Prob. 32.74APCh. 32 - Review. The use of superconductors has been...Ch. 32 - Review. A fundamental property of a type 1...Ch. 32 - Prob. 32.77APCh. 32 - In earlier times when many households received...Ch. 32 - Assume the magnitude of the magnetic field outside...Ch. 32 - Prob. 32.80CPCh. 32 - To prevent damage from arcing in an electric...Ch. 32 - One application of an RL circuit is the generation...Ch. 32 - Prob. 32.83CP
Knowledge Booster
Learn more about
Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, physics and related others by exploring similar questions and additional content below.Similar questions
- Subj : Electrostatics and Electricityarrow_forwardA current, i(t) = 50 cos(100t) enters the input terminal of an electric device. What is the charge q at t = 5 ms (given that at t =0, q =0) ? %3D 0.5/T coul 5 coul 5/T coul O 0.5 coularrow_forwardA current of I = 4.7 A passes through the circuit shown, where R = 46 Q. I 3R 5R ww ww 2R 6R §2RR ww 10R 5R A. In terms of R, I, and numeric values, write an expression for the voltage of the source, V. B. What is the voltage, V in volts?arrow_forward
- A lab technician wants to measure the electric current flowing through a circuit. The circuit consists of a load Resistor R=4Q connected at the terminals of a battery with internal resistance r=20 and emf e = 10V. The lab technician being amateur connects the (ideal) Ammeter WRONGLY in parallel to the battery. A 2.00 N 10.0 V 4.00 Q ro kaaen . g ny Find: 1. The current through the 4Q load resistor. 2. The current supplied by the battery. 3. The terminal voltage of the battery. 4. The current flowing through the 42 load resistor BEFORE the technician connects the Ammeter. 5. What would the correct way to connect the Ammeter be?arrow_forwardTaking R 1.60 kN and Ɛ = 210 V in the figure below, R 2R be 2ɛ 4R 3R a determine the direction and magnitude of the current in the horizontal wire between a and e. not enough information to decide O from a to e from e to a mAarrow_forwardA current, i(t) = 50 cos(100t) enters the input terminal of an electric device. What is the current at t = 60 ms? O 10 mA 500 mA 50 mA 5 mAarrow_forward
- Given that a current of I(t)= 13t2+4 (wheret is in s) is flowing parallel to the axis of a cylindrical conductor. If the cylinder has a radius of 0.4 mm and a length of 50 cm. Find the current density in units of MA/m2 at t=3.6 s. Note the unit MA/m²=10®A/m² Select one: O A. 343 O B. 1029 O C. 753 O D. 101 O E. 628arrow_forwardimes New... v 12 A A" Aa v A U v ab x, A 2 A 三| 三 8. What is the current in each branch, IL, I2 , I3. E, = 18 V %3D d I2 0.52 R 2.5 Q I,-12 R a e 6.0 2 R3 1.5 2 1 0.5 Q E2 = 45 V 338 words. English (United States) MacBook Proarrow_forwardsmg the values given below, find the currents l and la. You may wish to find 13, LD) R1=30 0, R2 = 7.3 0, R3 = 48 0, and R4 = 32 %3D %3D V = 7.1 V, V2 = 15 V, and V3 = 3_V %3D %3D R1 VI I1 R4 I2 R2 V2 V3 - I3 R3 3. 1 -0.0814 A B. -0.1088A A. -0.08083 A -0.1281 A -0.1055 A D. E. C. -0.08019A F. /-1 4. 12 0.6297 A B. 0.469 A C. 0.3957 A A. D. 0.7161 A 0.4568 A 0.7013 A E. F. /-/arrow_forward
- If the current I, = 3 A, use the potential difference Vab to determine the value of the current I2. 24.0 V Answer: 3.00 N 6.00 N I2=-2 Aarrow_forwardGiven that a current of I(t)= 7t2+4 (wheret is in s) is flowing parallel to the axis of a cylindrical conductor. If the cylinder has a radius of 0.3 mm and a length of 50 cm. Find the current density in units of MA/m2 at t=3.7 s. Note the unit MA/m²=10®A/m² Select one: O A. 647 OB. 775 OC. 1059 D. 106 O E. 353arrow_forwardA current, i(t) = 50 cos(100πt) enters the input terminal of an electric device.What is the charge q at t = 5 ms (given that at t =0, q =0) ? 0.5/π coul 0.5 coul 5/π coul 5 coularrow_forward
arrow_back_ios
SEE MORE QUESTIONS
arrow_forward_ios
Recommended textbooks for you
- Physics for Scientists and Engineers: Foundations...PhysicsISBN:9781133939146Author:Katz, Debora M.Publisher:Cengage LearningCollege PhysicsPhysicsISBN:9781305952300Author:Raymond A. Serway, Chris VuillePublisher:Cengage Learning
- College PhysicsPhysicsISBN:9781285737027Author:Raymond A. Serway, Chris VuillePublisher:Cengage Learning
Physics for Scientists and Engineers: Foundations...
Physics
ISBN:9781133939146
Author:Katz, Debora M.
Publisher:Cengage Learning
College Physics
Physics
ISBN:9781305952300
Author:Raymond A. Serway, Chris Vuille
Publisher:Cengage Learning
College Physics
Physics
ISBN:9781285737027
Author:Raymond A. Serway, Chris Vuille
Publisher:Cengage Learning
DC Series circuits explained - The basics working principle; Author: The Engineering Mindset;https://www.youtube.com/watch?v=VV6tZ3Aqfuc;License: Standard YouTube License, CC-BY