PHYSICS F/SCI.+ENGRS.,STAND.-W/ACCESS
6th Edition
ISBN: 9781429206099
Author: Tipler
Publisher: MAC HIGHER
expand_more
expand_more
format_list_bulleted
Concept explainers
Question
Chapter 28, Problem 18P
(a)
To determine
The maximum angular speed.
(b)
To determine
The maximum motional emf in the wire.
Expert Solution & Answer
Want to see the full answer?
Check out a sample textbook solution
Students have asked these similar questions
At what speed must a sliding rod move to
produce an emf of 1.05 V in a 1.54 T field,
given the rod's length is 30.3 cm?
m/s
At what speed (in meters per second) must the sliding rod in the figure below move to produce an emf of 1.00 V in a 1.40 T field directed perpendicular to the rods and into the page, given the rod's length is 29.0 cm?
A conducting rod moves with a constant velocity in a direction perpendicular to a long, straight wire carrying a current I as shown in Figure P30.40. Show that the magnitude of the emf generated between the ends of the rod isChapter 30, Problem 40AP, A conducting rod moves with a constant velocity in a direction perpendicular to a long, straight , example 1In this case, note that the emf decreases with increasing r as you might expect.Figure P30.40Chapter 30, Problem 40AP, A conducting rod moves with a constant velocity in a perpendicular to a long, straight , example 2
Chapter 28 Solutions
PHYSICS F/SCI.+ENGRS.,STAND.-W/ACCESS
Ch. 28 - Prob. 1PCh. 28 - Prob. 2PCh. 28 - Prob. 3PCh. 28 - Prob. 4PCh. 28 - Prob. 5PCh. 28 - Prob. 6PCh. 28 - Prob. 7PCh. 28 - Prob. 8PCh. 28 - Prob. 9PCh. 28 - Prob. 10P
Ch. 28 - Prob. 11PCh. 28 - Prob. 12PCh. 28 - Prob. 13PCh. 28 - Prob. 14PCh. 28 - Prob. 15PCh. 28 - Prob. 16PCh. 28 - Prob. 17PCh. 28 - Prob. 18PCh. 28 - Prob. 19PCh. 28 - Prob. 20PCh. 28 - Prob. 21PCh. 28 - Prob. 22PCh. 28 - Prob. 23PCh. 28 - Prob. 24PCh. 28 - Prob. 25PCh. 28 - Prob. 26PCh. 28 - Prob. 27PCh. 28 - Prob. 28PCh. 28 - Prob. 29PCh. 28 - Prob. 30PCh. 28 - Prob. 31PCh. 28 - Prob. 32PCh. 28 - Prob. 33PCh. 28 - Prob. 34PCh. 28 - Prob. 35PCh. 28 - Prob. 36PCh. 28 - Prob. 37PCh. 28 - Prob. 38PCh. 28 - Prob. 39PCh. 28 - Prob. 40PCh. 28 - Prob. 41PCh. 28 - Prob. 42PCh. 28 - Prob. 43PCh. 28 - Prob. 44PCh. 28 - Prob. 45PCh. 28 - Prob. 46PCh. 28 - Prob. 47PCh. 28 - Prob. 48PCh. 28 - Prob. 49PCh. 28 - Prob. 50PCh. 28 - Prob. 51PCh. 28 - Prob. 52PCh. 28 - Prob. 53PCh. 28 - Prob. 54PCh. 28 - Prob. 55PCh. 28 - Prob. 56PCh. 28 - Prob. 57PCh. 28 - Prob. 58PCh. 28 - Prob. 59PCh. 28 - Prob. 60PCh. 28 - Prob. 61PCh. 28 - Prob. 62PCh. 28 - Prob. 63PCh. 28 - Prob. 64PCh. 28 - Prob. 65PCh. 28 - Prob. 66PCh. 28 - Prob. 67PCh. 28 - Prob. 68PCh. 28 - Prob. 69PCh. 28 - Prob. 70PCh. 28 - Prob. 71PCh. 28 - Prob. 72PCh. 28 - Prob. 73PCh. 28 - Prob. 74PCh. 28 - Prob. 75PCh. 28 - Prob. 76PCh. 28 - Prob. 77PCh. 28 - Prob. 78PCh. 28 - Prob. 79PCh. 28 - Prob. 80PCh. 28 - Prob. 81PCh. 28 - Prob. 83P
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
- A rod is moving along a loop as shown in the figure. The length of the rod is 0.10 m, the velocity v is 2.5 m/s, the total resistance of the loop is 0.030 02, and B is 0.60 T. Find the motional emf, 0.15 V 15 V 1.5 V O 0.015 Varrow_forwardHow do you solve this question? The first question's answer is c) 3.0 T but I can't seem to get the right answer if I attempt use the equation emf = (BA)/t. Is t 1.25, 5, or something else?arrow_forwardA rod is moving along a loop as shown in the figure. The length of the rod is 0.10 m, the velocity v is 2.5 m/s, the total resistance of the loop is 0.030 Q, and B is 0.60 T. Find the motional emf, O 0.15 V 0.015 V 15 V O 1.5 Varrow_forward
- Two wires AC and BC are attached to a 7 Kg sphere that It rotates at constant speed v in the horizontal circle shown in the figure. Yes θ1 = 55° and θ2= 30 ° and d 1.4 m, determine the range of values of v for which both wires are held taut.arrow_forwardDo quickly!arrow_forwardA straight wire carries a steady current / in a downward direction. A conducting bar touching two parallel conducting rails moves upward with velocity v. What is the polarity of the induced emf in terminals X and Y? X Y O X and Y are at the same potential. O X is positive and Y is negative. O Yis positive and X is negative.arrow_forward
- In the figure, a rectangular loop of wire with length? = 2. 2 ??, width ? = 0. 8 ??, and resistance? = 0. 40 ?Ω is placed near an infinitely long wirecarrying current ? = 4. 7 AThe loop is then moved awayfrom the wire at constant speed ? = 3. 2 mm/s. When the center of the loop is at distance ? = 1. 5?, what are(a) the magnitude of the magnetic flux through the loop (b) the current induced in the loop?arrow_forwardAt what speed must the sliding rod in the figure below move to produce an emf of 1.10 V in a 1.77 T field, given the rod’s length is 31.0 cm?arrow_forwardThe magnetic field through a single loop of wire 14.0 cm in radius and of 11.5 Ω resistance changes with time as shown in the figure. Calculate the emf in the loop as a function of time. a)What is the emf at t = 1.0 s? For the sign take the loop in the plane of the paper, and the magnetic field out of the paper. Take clockwise to be positive emf. b)What is the emf at t = 3.0 s? c)What is the emf at t = 5.0 s? d)What is the current at t = 1.0 s?arrow_forward
- A square wire loop with 2m sides is perpendicular to uniform magnetic field, with half the area of the loop in the field as shown in the figure. The loop has resistance 0.5ohm. If the magnitude of the field varies with time according to 0.04-3*t, with B in teslas and t in seconds; what are the net emf in the circuit? the direction of the (net) current around the loop?arrow_forwardA metal wheel with an area of 30 m2 spins at 2 rpm about a vertical axis at a place where Earth’s magnetic field is vertical and has a magnitude of 50 T. The emf around the wheel is?arrow_forwardA bar magnet is positioned neara coil of wire, as shown in FigureP20.15. What is the direction of thecurrent in the resistor when themagnet is moved (a) to the left and(b) to the right?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