A conductor is moving in magnetic field. Which describes the charge distribution due to motional emf?

Two technicians are discussing a resistance measurement between the can-h and can-l wires. technician a says this measurement should be done with the ignition switch in the "run" position. technician b states that a measurement of 0 ohms indicates an open in the network. which technician is correct?

Alfred pushes on a heavy box, but cannot move it. the box has a lot of inertia motion friction gravity

Aman throws a football straight into the air. as it rises, it slows down. which type of energy is the football gaining?