15. Two parallel wires have electron flow going in opposite directions, as shown. Which of the following is true? Row counterclockwise The statement above is best completed by the answers in row: Direction of magnetic field around left wire clockwise clockwise Left wire counterclockwise Right wire X Interaction between repulsion attraction repulsion attraction wires

15. Two parallel wires have electron flow going in opposite directions, as shown. Which of the following is true? Row counterclockwise The statement above is best completed by the answers in row: Direction of magnetic field around left wire clockwise clockwise Left wire counterclockwise Right wire X Interaction between repulsion attraction repulsion attraction wires

College Physics

11th Edition

ISBN:9781305952300

Author:Raymond A. Serway, Chris Vuille

Publisher:Raymond A. Serway, Chris Vuille

Chapter1: Units, Trigonometry. And Vectors

Section: Chapter Questions

Problem 1CQ: Estimate the order of magnitude of the length, in meters, of each of the following; (a) a mouse, (b)...

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Use the following constants if necessary. Coulomb constant, k = 8.987 x 10° N - m2/C2. Vacuum permitivity, eo = 8.854 x 10-12 F/m. Magnetic Permeability of vacuum, Ho = 12.566370614356 x 10-7 H/m. Magnitude of the Charge of one electron, e =-1.60217662 x 10-19 C. Mass of one electron, m, = 9.10938356 x 10-31 kg. Unless specified otherwise, each symbol carries their usual meaning. For example, µC means micro coulomb Say you have an infinite cylinder of radius R = 10 m. Find the enclosed charge and magnitude of Electric Field at r= R/2 if the volume charge density p= 5C/m3 a) Charge enclosed inside length L = 9m for this gaussian surface Give your answer up to at least three significance digits. C Electric field at r = 5.0 m Give your answer up to at least three significance digits. N/C b) Now consider the Gaussian surface with radisu r = 20 m Charge enclosed inside length L = 9m for this gaussian surface least three significance digits. Give your answer up to C Electric field at 20 m…
The core of the Earth creates a magnetic field that can deflect charged particles. If a proton moves due East in this magnetic field, in which direction will the proton be deflected? Group of answer choices Into the Earth East Away from Earth West
6/6 points (graded) Use the following constants if necessary. Coulomb constant, k = 8.987 x 10° N - m2 /C2. vacuum permitivity, Eg = 8.854 x 10 12 F/m. Magnetic Permeability of vacuum, uo = 12.566370614356 x 10 7 H/m. Magnitude of the Charge of one electron, e = -1.60217662 x 10 19 C. Mass of one electron, m, = 9.10938356 x 10-31 kg. Unless specified otherwise, each symbol carries their usual meaning. For example, uC means micro coulomb The coordinate of the two charges q and q2 are given by (27, 33) and (18, 43). These coordinates are in nano meters. I component of the position vector q Give your answer up to at least three significance digits. 0.000000027 m 0.000000027 y component of the position vector q Give your answer up to at least three significance digits. 0.000000033 m 0.000000033 I component of the position vector q2 Give your answer up to at least three significance digits. 0.000000018 m 0.000000018 y component of the position vector q2 Give your answer up to at least three…
In Figure shows how electrons not moving perpendicular to magnetic field lines follow the field lines.
Use the following constants if necessary. Coulomb constant, k=8.987×109N⋅m2/C2. Vacuum permitivity, ϵ0=8.854×10−12F/m. Magnetic Permeability of vacuum, μ0=12.566370614356×10−7H/m. Magnitude of the Charge of one electron, e=−1.60217662×10−19C. Mass of one electron, me=9.10938356×10−31kg. Unless specified otherwise, each symbol carries their usual meaning. For example, μC means microcoulomb A current carrying wire(wire-1) with i1=14Amperes is placed at the origin on the Y-Z plane. Another current carrying wire(wire-2) with i2=14Amperes is placed l=11m distance apart on the Y-axis. The point P2 is l1=8m from the wire-1. P1(0,8,−13), P2(0,8,0) and the point P3(0,8,10) are on the same line. The direction of the current is given in the figure. Step 1: Consider a wire-1 only. a)Calculate magnetic field at P1 x component, y component & z component Calculate the magnetic field at P2 x component, y component & z component Step 2:Consider both wires b)Now what is the net magnetic…
An electron moves at a velocity of 6.09 x 10^6 m/s in a direction perpendicular to a magnetic field of strength 3.65 T. How much force will the electron experience? 4.27E-12 N 6.05E-12 N 3.56E-12 N 1.07E-12 N
A bar magnet of magnetic length 24 cm has pole strength 100 Am, the magnetic dipole moment of the bar magnet is: O a. 2400 A sq m O b. 240 A sqm O c. 20 A sq m O d. 24 A sq m
Which of the following statements are true about permanent magnetic materials, like iron? O magnetic materials always produce a dipole field around them O magnetic materials have unpaired valence electrons O permanent magnets have large-scale alignment of magnetic domains O magnetic materials can be temporarily magnetized by an external magnetic field O all metals are magnetic materials all conductors are also magnetic materials O magnetic materials have completely filled valence orbitals O permanent magnets have many distinct domains that point in different directions
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In a TV set, electrons are accelerated from rest through a PD of 15 kV. The electrons then pass through a 0.35-T magnetic field that deflects them to the appropriate spot on the screen. Find the magnitude of the maximum force that an electron can experience.
Use the following constants if necessary. Coulomb constant, k = 8.987 × 10° N · m² /C2. Vacuum permitivity, eo = 8.854 × 10-12 F/m. Magnetic Permeability of vacuum, µo = 12.566370614356 × 10-7 H/m. Magnitude of the Charge of one electron, e = -1.60217662 × 10-19 C. Mass of one electron, me = 9.10938356 × 10-31 kg. Unless specified otherwise, each symbol carries their usual meaning. For example, µC means micro coulomb You have an infinite wire with linear charge density A = 8 C/m. The wire is placed along z-axis. Find the magnitude of Electric Field at a distance 13 cm perpendicular away from the wire. Magnitude of Electric Field Give your answer up to at least three significance digits. N/C
Use the following constants if necessary. Coulomb constant, k = 8.987 x 10° N m² /C2. Vacuum permitivity,. €0 = 8.854 x 10-12 F/m. Magnetic Permeability of vacuum, Ho = 12.566370614356 × 10-7 H/m. Magnitude of the Charge of one electron, e = -1.60217662 x 10-19 C. Mass of one electron, m. = 9.10938356 x 10 31 kg. Unless specified otherwise, each symbol carries their usual meaning. For example, µc means micro coulomb . dz wire 1 wire 2 de K.- l, -- K.- l2- A current carrying wire(wire-1) with in = 14 Amperes is placed at the origin on the Y-Z plane. Another current carrying wirelwire-2) with iz = 14 Amperes is placed i= 10 m distance apart on the Y-axis. The point P, is 4 = 8m from the wire-1. P (0, 8, -9), P2 (0,8, 0) and the point pP, (0,8, 8) dre on the same line. The direction of the current is given in the figure.