Scientists in the laboratory create a uniform electric field E-9.0x105 kV/m in a region of space where B = 0. V Part A What are the components of the electric field in the reference frame of a rocket traveling in the positive a-direction at 1.4x100 m/s? Express your answer using two significant figures separated by commas. ΠΕ ΑΣΦ Ez. Ey, E₂ = Submit Part B Request Answer Br. By, B₂ = Submit What are the components of the magnetic field in the reference frame of the rocket? Express your answer using two significant figures separated by commas. ΠΕ ΑΣΦ w ? Request Answer V/m ? T

Scientists in the laboratory create a uniform electric field E-9.0x105 kV/m in a region of space where B = 0. V Part A What are the components of the electric field in the reference frame of a rocket traveling in the positive a-direction at 1.4x100 m/s? Express your answer using two significant figures separated by commas. ΠΕ ΑΣΦ Ez. Ey, E₂ = Submit Part B Request Answer Br. By, B₂ = Submit What are the components of the magnetic field in the reference frame of the rocket? Express your answer using two significant figures separated by commas. ΠΕ ΑΣΦ w ? Request Answer V/m ? T

Modern Physics

3rd Edition

ISBN:9781111794378

Author:Raymond A. Serway, Clement J. Moses, Curt A. Moyer

Publisher:Raymond A. Serway, Clement J. Moses, Curt A. Moyer

Chapter2: Relativity Ii

Section: Chapter Questions

Problem 4P: A charged particle moves along a straight line in a uniform electric field E with a speed v. If the...

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As measured by observers in a reference frame S, a particle having charge q moves with velocity v in a magnetic field B and an electric field E. The resulting force on the particle is then measured to be F = q(E + v × B). Another observer moves along with the charged particle and measures its charge to be q also but measures the electric field to be E′. If both observers are to measure the same force, F, show that E′ = E + v × B.
A charged particle moves along a straight line in a uniform electric field E with a speed v. If the motion and the electric field are both in the x direction, (a) show that the magnitude of the acceleration of the charge q is given by a=dvdt=qEm(1v2c2)3/2 (b) Discuss the significance of the dependence of the acceleration on the speed. (c) If the particle starts from rest at x = 0 at t = 0, find the speed of the particle and its position after a time t has elapsed. Comment on the limiting values of v and x as t .
Describe the following physical occurrences as events, that is, in the form (x, y, z, t): (a) A postman rings a doorbell of a house precisely at noon. (b) At the same lime as the doorbell is lung, a slice of bread pops out of a toaster that is located 10 1T1 from the door in the east direction from the door. (c) Tell seconds later, an airplane arrives at the airport, which is 10 km from the door in the east direction and 2 km to the south.
A proton initially moves left to right long the x axis at a speed of 9,070 m/s. It moves into an electric field, which points in the negative x direction, and travels a distance of 0.7 m before coming to rest. If the proton's mass and charge are 1.67 × 10−27 kg and 1.60 × 10−19 C respectively, what is the magnitude of the electric field?
An electron (rest mass 9.11x10-31kg, charge is -1.60-19C) is moving opposite to an electric field of magnitude E=5x105N/C. All other forces are negligible in comparison to the electrtic field force. Using formula for γ, what is the relativistic factor at the instants when v1 = 0.010c, v2 = 0.90c, and v3 = 0.99c, where c = 3x108 m/s. a. γ1=1.00; γ=2.29; γ3=7.09 b. γ1=1.20; γ=2.29; γ3=7.09 c. γ1=1.00; γ=2.49; γ3=7.09 d. a. γ1=1.00; γ=2.29; γ3=7.90
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 x component of its velocity? (Express your answer to three significant figures.) 2)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.) 3)When the x coordinate of its position equals 10.0 cm, what is the y component of its velocity? (Express your answer to three significant figures.)
What is the escape speed for an electron initially at rest on the surface of a sphere with a radius of 0.9 cm and a uniformly distributed charge of 1.7 × 10-15 C? That is, what initial speed must the electron have in order to reach an infinite distance from the sphere and have zero kinetic energy when it gets there? The charge of an electron is 1.602 × 10-19 C and its mass is 9.109 × 10-31 kg.
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An electron (rest mass 9.11 x 10^(-31) kg, charge is 1.60 x 10^(-19) C) is moving oppositie to an electric field of magnitude E = 5 x 10^5 N/C. All other forces are negligible in comparison to the electric fireld force. With the relativistic linear momentum p=γ mv, what is the magnitudes of momentum and of acceleration at the instants when v1=0.010c, v2=0.90c and v3=0.99c, where c=3 x 10^8 m/s a. p1 = 2.7 x 10^(-24) kg.m/s; p2 = 5.6 x 10 ^(-22) kg.m/s; p3 = 1.9 x 10 ^(-21) kg.m/s b. p1 = 2.7 x 10^(-24) kg.m/s; p2 = 5.6 x 10 ^(-22) kg.m/s; p3 = 2.9 x 10 ^(-21) kg.m/s c. p1 = 2.9 x 10^(-24) kg.m/s; p2 = 5.6 x 10 ^(-22) kg.m/s; p3 = 1.9 x 10 ^(-21) kg.m/s d. p1 = 2.7 x 10^(-24) kg.m/s; p2 = 6.5 x 10 ^(-22) kg.m/s; p3 = 1.9 x 10 ^(-21) kg.m/s
Consider a negative point charge q = −3µC located at the origin of your reference frame. A positive charge Q1 = 450nC is located at P(−4, 6, 0) and a negative charge Q2 = −230nC is located at (R = 0.5, 1, −5).Calculate the electric force on the point charge q.
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.)
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