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Which free body diagram represents the moment when the proton enters the magnetic field region?

B Field out of screen. 1. 3. 2. r. F. earth . on . p. proton. Which free body diagram represents the moment when the proton enters the magnetic field region?. An electron is moving to the right across a magnetic field that is coming out of the page.

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Which free body diagram represents the moment when the proton enters the magnetic field region?

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  1. B Field out of screen 1 3 2 r F earth on p proton Which free body diagram represents the moment when the proton enters the magnetic field region?

  2. An electron is moving to the right across a magnetic field that is coming out of the page. Which pictorial representation matches the above description? 2 3 1 4 No picture represents this situation accurately.

  3. S N A + - 3 2 1 current current current A A B field A B field B field Which diagram below describes the situation at point A? (All are at right angles)

  4. An electron is moving to the right at a constant speed and enters a magnetic field that is pointed towards the right. Which motion diagram matches the above description? 3 1 4 2 5

  5. I I The current in the top wire is larger then in the bottom wire. Which force diagram represents the forces acting on the wires due to only the magnetic fields? 1 2 3

  6. B A – + What is the direction of the magnetic field at points A and B due to the current in the wire? • A B • Into screen Out of screen • Out of screen Into screen • Into screen Zero field • Out of screen Zero field

  7. I I B A What is the direction of the magnetic field at points A and B due to the currents in the wires? • A B • Into screen Out of screen • Out of screen Into screen • No field Into screen • No field Out of screen

  8. What should be the orientation of the terminals on the battery? • Positive on left, negative on right • Negative on left, positive on right • Field will not look like this at any orientation, it will be out of or into the page.

  9. Two carts, initially at rest, have large magnets on top of them so that the carts move towards each other. Which description best matches the above picture? • The carts move toward each other with constant velocity. • The carts move toward each other with constant acceleration. • The carts will start with constant acceleration, but the acceleration will increase once the carts are very close. • The acceleration of the two carts will constantly increase as they move closer together.

  10. S N Two magnets are hung as seen above. Which diagram below represents the magnetic field lines? 2 1 4 3

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