08:26Physics - Magnetic Forces on Moving Charges - Direction (1 of 6) An IntroductionMichel van Biezen319views
Multiple ChoiceA charged particle moving in a magnetic field experiences a force toward the top of this screen when it is moving toward the right and the field is into this screen. Is this particle positive, negative or neutral?308views
Textbook QuestionA rocket cruises past a laboratory at 1.00×10^6 m/s in the positive x-direction just as a proton is launched with velocity (in the laboratory frame) v =(1.41×10^6 î+1.41×10^6 ĵ) m/s. What are the proton's speed and its angle from the y-axis in (b) the rocket frame?133viewsHas a video solution.
Textbook QuestionMuons ( mass = 207 times the electron mass, same charge ― e ) are accelerated horizontally by 65 kV. They then pass through a uniform magnetic field B for a distance of 3.8 cm, which deflects them upward so they reach a detector 22 cm away, 11 cm above their original direction. Estimate the value of B.20viewsHas a video solution.