WILEY ETEXT FUND. OF PHYSICS +WEBASSIGN
10th Edition
ISBN: 9781119164333
Author: Halliday
Publisher: WILEY
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Textbook Question
Chapter 22, Problem 40P
GO An electron with a speed of 5.00 × 108 cm/s enters an electric field of magnitude 1.00 × 103 N/C, traveling along a field line in the direction that retards its motion. (a) How far will the electron travel in the field before stopping momentarily, and (b) how much time will have elapsed? (c) If the region containing the electric field is 8.00 mm long (too short for the electron to stop within it), what fraction of the electron’s initial kinetic energy will be lost in that region?
Translational | Rotational |
v=v0+at | ω=ω0+αt |
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The electric field is zero everywhere except in the region 0≤x≤4.00 cm, where there is a uniform electric field of 110 N/C in the +y direction. A proton is moving in the +x direction with a speed of v = 1.00×10^6 m/s. When the proton passes through the region 0≤x≤4.00 cm, the electric field exerts a force on it.
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The electric field is zero everywhere except in the region 0≤x≤4.00 cm, where there is a uniform electric field of 110 N/C in the +y direction. A proton is moving in the +x direction with a speed of v = 1.00×10^6 m/s. When the proton passes through the region 0≤x≤4.00 cm, the electric field exerts a force on it.
1)When the x coordinate of the proton’s position is 4.00 cm, what is the y component of its velocity?(Express your answer to three significant figures.)
What must the charge (sign and magnitude) of a particle of mass 1.40 g be for it to remain stationary when placed in a downward-directed electric field of magnitude 690 N/C?
Chapter 22 Solutions
WILEY ETEXT FUND. OF PHYSICS +WEBASSIGN
Ch. 22 - Figure 22-22 shows three arrangements of electric...Ch. 22 - Figure 22-23 shows two square arrays of charged...Ch. 22 - In Fig. 22-24, two particles of charge q are...Ch. 22 - Figure 22-25 shows four situations in which four...Ch. 22 - Figure 22-26 shows two charged particles fixed in...Ch. 22 - In Fig. 22-27, two identical circular...Ch. 22 - The potential energies associated with four...Ch. 22 - a In Checkpoint 4, if the dipole rotates from...Ch. 22 - Figure 22-28 shows two disks and a flat ring, each...Ch. 22 - In Fig. 22-29, an electron e travels through a...
Ch. 22 - In Fig. 22-30a, a circular plastic rod with...Ch. 22 - When three electric dipoles ire near each other,...Ch. 22 - Figure 22-32 shows three rods, each with the same...Ch. 22 - Figure 22-33 shows five protons that are launched...Ch. 22 - Sketch qualitatively the electric field lines both...Ch. 22 - In Fig. 22-34 the electric field lines on the left...Ch. 22 - SSM The nucleus of a plutonium-239 atom contains...Ch. 22 - Two charged particles are attached to an x axis:...Ch. 22 - SSM A charged particle produces an electric Held...Ch. 22 - What is the magnitude of a point charge that would...Ch. 22 - SSM ILW WWW In Fig. 22-35, the four particles form...Ch. 22 - GO In Fig. 22-36, the four particles are fixed in...Ch. 22 - GO Figure 22-37 shows two charged particles on an...Ch. 22 - GO Figure 22-38a shows two charged particles fixed...Ch. 22 - SSM Two charged particles are fixed to x axis:...Ch. 22 - GO Figure 22-39 shows an uneven arrangement of...Ch. 22 - GO Figure 22-40 shows a proton on the central...Ch. 22 - In Fig. 22-41, particle 1 of charge q1 = 5.00q and...Ch. 22 - In Fig. 22-42, the three particles are fixed in...Ch. 22 - Figure 22-43 shows a plastic ring of radius R =...Ch. 22 - Two charged beads are on the plastic ring in Fig....Ch. 22 - The electric field of an electric dipole along the...Ch. 22 - Figure 22-45 shows an electric dipole. 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