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Ch. 291 Chapter 29 Serway & Jewett. Ch. 292 B-field from magnet E-field from pt charge.

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Presentation on theme: "Ch. 291 Chapter 29 Serway & Jewett. Ch. 292 B-field from magnet E-field from pt charge."— Presentation transcript:

1 Ch. 291 Chapter 29 Serway & Jewett

2 Ch. 292 B-field from magnet E-field from pt charge

3 Ch. 293 Electric dipoleMagnetic dipole

4 Ch. 294 Attract Repel Attract Repel

5 Ch. 295

6 6

7 7 Magnetic Force on positive and negative charges

8 Ch. 298 Right-hand rule for vector cross products

9 Ch. 299 Assume the pictured electron beam initially moves in the vertical direction and then bends to the right in the plane of the picture. Which ways does B point?

10 Ch. 2910

11 Ch. 2911

12 Ch. 2912 090104

13 Ch. 2913 Table 29-1, p.899

14 Ch. 2914 Exotic astrophysical phenomena may be addressed with future multi-Petawatt lasers PetaWatt Laser T e ~ 1 keV T rad ~ 1 keV B ~ 100 Megagauss @ n ~ 10 g/cm 3 Neutron Star T e ~ 10 keV T rad ~ 10 keV B ~ 10 Gigagauss @ n ~ 10 -1 -10 -3 g/cm 3 The minimal requirements for photon-bubble instability could potentially be met with a properly configured 10 ps PetaWatt laser experiment. HEDP Task Force B ~ 10 6 T B ~ 10 4 T

15 Ch. 2915 Active Figure 29.19 (SLIDESHOW MODE ONLY)

16 Ch. 2916 Active Figure 29.23 (SLIDESHOW MODE ONLY) v = E / B

17 Ch. 2917 Quick Quiz 29.10a Three types of particles enter a mass spectrometer like the one shown in your book as Figure 29.24. The figure below shows where the particles strike the detector array. Rank the particles that arrive at a, b, and c by speed. (a) a, b, c (b) b, c, a (c) c, b, a (d) All their speeds are equal.

18 Ch. 2918 Quick Quiz 29.10b Rank the particles that arrive at a, b, and c by m/q ratio. (a) a, b, c (b) b, c, a (c) c, b, a (d) All their m/q ratios are equal.

19 Ch. 2919 Fig 29-7, p.901

20 Ch. 2920 Fig 29-8, p.901

21 Ch. 2921 Quick Quiz 29.4 The four wires shown below all carry the same current from point A to point B through the same magnetic field. In all four parts of the figure, the points A and B are 10 cm apart. Rank these situations according to the magnitude of the magnetic force exerted on the wires, from greatest to least?

22 Ch. 2922 Fig 29-10b, p.902

23 Ch. 2923 Fig 29-13a, p.904

24 Ch. 2924 Fig 29-13, p.904  = r  F Torque

25 Ch. 2925 Fig 29-15, p.905 Magnetic Moment Perpendicular to the surface!

26 Ch. 2926 Fig P29-48, p.922 Hall Effect

27 Ch. 2927 Fig P29-53, p.922


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