Two charged particles move in the same direction with respect to the same magnetic field. particle 1 travels 5 times faster than particle 2. however, each particle experiences a magnetic force of the same magnitude. find the ratio |q1|/|q2| of the magnitudes of the charges.

Bernie drove home from a vacation in 1.5 hours. he traveled a total distance of 60 miles. what was his average speed in miles per hour? a. 60 mph b. 90 mph c. 40 mph d. 55mph

Consider two metallic rods mounted on insulated supports. one is neutral, the other positively charged. you bring the two rods close to each, but without contact, and briefly ground the the neutral rod by touching it with your hand. show answer correct answer what would be resulting charge (if any) on the initially neutral rod

Explain why electric current cannot exist if a current doesn't have a voltage source.