pexk5pdrZ7qR3X 10czYTsFDeVPT19/edit Ip Last edit was 47 minutes ago Image options Replace image 17 1471 1 1 1 12 1 1 3 1 1 4 1 15 1 6 1 1 1 7 1 1 8 1 9 1 1 10 1 11 . 1 12 1 13 1 14 1 15 1 16 53. A negative charge of 6.41 x10" C is moving north at 3.00 x10 m/'s relative to a magnetic field of strength 3.60 T pointing east. What is the magnitude and direction of the magnetic force on the charge? q 10 54. Two loudspeakers are 25.0 cm apart and producing sound waves in phase. A point on the second nodal line is 1.12 m from one source and 2.12 m from the other. What is the wavelength of the waves? 55. A spacecraft travels at 2 X 10 m/s relative to Earth. An astronaut on board listens to a CD that lasts 50 min. How long would the CD last as measured by a stationary clock on Earth? Q Search DELL 9