A neutral copper bar oriented horizontally moves downward through a region where there is a magnetic field into the page. Which diagram correctly shows the distribution of charge on the bar? Select-V
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Q: Two long straight current-carrying wires are lined up parallel to one another in vacuum at a…
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Q: A proton moves perpendicular to a uniform magnetic field B at a speed of 1.80 x 107 m/s and…
A: Given, speed of proton, v=1.80×107 m/s acceleration of proton, a=1.80×1013 m/s2
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A: Let the drift velocity is denoted by vd . Therefore, vd=6Er2qBRE0.35+0.15sinα
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Q: In a long current carrying conductor, what will be the magnetic field lines? Show on the 2…
A: To draw: The magnetic field lines for a long current carrying conductor.
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- which one?When the current flows clockwise on a 2D diagram of a circuit, what is the direction of the magnetic field, clockwise, counter-clockwise, into the page, or out of the page?a. b. c. An infinitely long cylinder is placed along the Assume the cylinder z-axis is of radins a and carries current with current density J = 1 az P Find outside the cylinder Find Ĥ inside the cylinder Find in both cases a and b
- My Q is in the picture.Draw one diagram illustrating when the battery at 10V and is facing BOTH directions. On the diagram, label the direction of the flow of electrons through the circuit and the magnetic field lines.The charges moving inside a conductor experience a magnetic force if the conductor is placed in a magnetic field, resulting in a potential deference called Hall Voltage. If the direction of B (into the plane of the paper) and / (towards up) are as shown in the figure, In which face of the conductor does the electron tend to accumulate due to this effect. a) Face 1 b) Face 2 c) Face 3 d) Face 4
- With the use of examples, compare and contrast electric fields and magnetic fields. Be sure to include relevant equations, graphs, and diagrams to support (but not replace) your answer.The figure below indicates that I and I2 are in opposite direction. they have magnitude of 3A and 5A consecutively. they are also at radiuses 2m and 4m consecutively. What is the magnetic field magnitude? of I2 ENG 4) G 7/TVThe current flowing through the conductor creates a magnetic field as shown. In what direction does the conventional current flow? Towards the end of the wire labelled "X" Towards the end of the wire labelled "Y"
- Two magnetic dipoles m1 and m2 (equal in magnitude) are oriented in three different ways. Which ways produce a dipole field at large distances? Briefly explain your reasoning.At a certain location, the horizontal component of the earth's magnetic field is 2.1 × 10-5 T, due north. A proton moves eastward with just the right speed, so the magnetic force on it balances its weight. Find the speed of the proton. Number i UnitsA wire is connected to a battery. M 16. In region, M, directly above the large upper wire the magnetic field would point towards the left O into the page O towards the right O out of the page