Ch. 20 Magnetism

Questions 8, 17 (another medical application)

Problems:

16 Think about the two forces that act on the electron.

18 Problems with ratios such as these are common on standardized exams.

38 Magnetic fields due to wires

41 Force on a current loop

49 Simple solenoid problem

67 Understanding FermiLab!

68 Another ratio

70 Charged airplane and magnetic forces