EBK PHYSICS FOR SCIENTISTS AND ENGINEER
9th Edition
ISBN: 9780100454897
Author: Jewett
Publisher: YUZU
expand_more
expand_more
format_list_bulleted
Concept explainers
Question
Chapter 32, Problem 32.42P
To determine
The mutual inductance of the coils.
Expert Solution & Answer
Trending nowThis is a popular solution!
Students have asked these similar questions
A conducting coil, with current i(t) = 5.40e-0.0250+ sin(120mt), withi in amperes and t in seconds, is placed next to a
second coil, end to end. At t = 0.720 s, a lab tech measures the emf across the second coil, and the result is -3.50 V. What
is the mutual inductance (in mH) of the coils?
mH
Two coils are placed close to each other. One of the coils has a current passing through it given by the function i(t) = 12.0 sin
(1.50 x 10³t). If the mutual inductance between the coils is 150 µH, what will be the peak emf in the coil?
The current in a coil changes according to the formula: I = 0.5 − 0.2 t where t is in seconds and I is in amps. Experimental measurements show that an emf 0.5mV self-induced voltage is produced at the ends of the coil. What is self-inductance from the coil?
Chapter 32 Solutions
EBK PHYSICS FOR SCIENTISTS AND ENGINEER
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
- Two coils are placed close together in a physics lab to demonstrate Faraday's law of induction. A current of 7.00 A in one is switched off in 1.30 ms, inducing a 3.00 V emf in the other. What is their mutual inductance (in mH)?arrow_forwardTwo coils, held in fixed positions, have a mutual inductance of 100 µH. What is the peak emf in one coil when the current in the other coil is i(t) = 10.0 sin (1.00 x 10³t), where i is in amperes and t is in seconds?arrow_forwardDuring a 74-ms interval, a change in the current in a primary coil occurs. This change leads to the appearance of a 6.6-mA current in a nearby secondary coil. The secondary coil is part of a circuit in which the resistance is 12 Q. The mutual inductance between the two coils is 3.2 mH. What is the change in the primary current? Alp=arrow_forward
- Two coils have a mutual inductance of 2.34 x 10 4H. The current in the first coil increases at a uniform rate of 857A/s. If the resistance of the second coil is 62, what is the magnitude of the induced current (in mA) in the second coil? Answer:arrow_forwardTwo coils, held in fixed positions, have a mutual inductance of 225 uH. What is the peak emf in one coil when the current in the other coil is i(t) = 14.0 sin(1.10 x 103t), where i is in amperes and t is in seconds?arrow_forward-0.0250t A conducting coil, with current i(t) = 4.00e second coil, end to end. At t = 0.880 s, a lab tech measures the emf across the second coil, and the result is -3.50 V. What sin(120at), with i in amperes and t in seconds, is placed next to a is the mutual inductance (in mH) of the coils? mHarrow_forward
- An emf of 96.0 mV is induced in the windings of a coil when the current in a nearby coil is increasing at the rate of 1.20 A/s. What is the mutual inductance of the two coils?arrow_forwardDuring a 58-ms interval, a change in the current in a primary coil occurs. This change leads to the appearance of a 5.5-mA current in a nearby secondary coil. The secondary coil is part of a circuit in which the resistance is 12 02. The mutual inductance between the two coils is 3.2 mH. What is the change in the primary current? Alp=arrow_forwardAn emf of 0.70 V is induced across a coil when the current through it changes uniformly from 0.45 to 0.55 A in 0.40 s. What is the self-inductance of the coil (in H)?arrow_forward
- Two coils of wire are placed close together. Initially, a current of 3.80 A exists in one of the coils, but there is no current in the other. The current is then switched off in a time of 1.46 x 10-2 s. During this time, the average emf induced in the other coil is 2.86 V. What is the mutual inductance of the two-coil system? Świtch Primary Secondary Number 1.054 Units H the tolerance is +/-2%arrow_forwardTwo coils, 1 and 2, are separated in space, and have a fixed distance between them. When coil 2 has no current and the current in coil 1 increases at the rate of 24.0 A/s, the emf in coil 2 is 30.0 mV. What is their mutual inductance, M?arrow_forwardA current i(t) = (2A/s)t flows through a conducting coil which results in an emf of = -6V. What is the inductance of the coil (in H)? Answer:arrow_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 Learning
Physics for Scientists and Engineers: Foundations...
Physics
ISBN:9781133939146
Author:Katz, Debora M.
Publisher:Cengage Learning