Awire is oriented along the x axis. it is connected to two batteries, and a conventional current of 1.9 a runs through the wire in the +x direction. along 0.26 m of the length of the wire there is a magnetic field of 0.56 t in the +y direction, due to a large magnet nearby. at other locations in the circuit, the magnetic field due to external sources is negligible. what are the direction and magnitude of the magnetic force on the wire?

Amass attached to a spring is displaced from its equilibrium position by 5cm and released. the system then oscillates in simple harmonic motion with a period of 1s. if that same mass–spring system is displaced from equilibrium by 10cm instead, what will its period be in this case? a mass attached to a spring is displaced from its equilibrium position by and released. the system then oscillates in simple harmonic motion with a period of . if that same mass–spring system is displaced from equilibrium by instead, what will its period be in this case? a) 0.5sb) 2sc) 1sd) 1.4s

Ascientific blank must be testable and capable of being proven false?

On mars a rock falls an unknown vertical distance from a resting position and lands in a crater. if it takes the rock 2.5 seconds to fall, how high is the cliff the rock fell from? mars' surface gravity is 3.8 m/s2.